{"id":28348,"date":"2026-10-22T06:12:12","date_gmt":"2026-10-22T06:12:12","guid":{"rendered":"https:\/\/withcode.tech\/media\/?p=28348"},"modified":"2026-10-22T06:21:51","modified_gmt":"2026-10-22T06:21:51","slug":"php2shell-rental-server-wordpress-2026","status":"publish","type":"post","link":"https:\/\/withcode.tech\/media\/php2shell-rental-server-wordpress-2026\/","title":{"rendered":"PHP2Shell\u306f\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u3069\u3046\u5bfe\u5fdc\u3059\u308b\uff1f4\u793e\u306e\u78ba\u8a8d\u30fb\u66f4\u65b0\u624b\u9806\u30102026\u5e7410\u6708\u3011"},"content":{"rendered":"<p>2026\u5e7410\u670821\u65e5\u3001PHP\u672c\u4f53\u306b\u672a\u8a8d\u8a3c\u306e\u9060\u9694\u30b3\u30fc\u30c9\u5b9f\u884c\u306b\u3064\u306a\u304c\u308b\u91cd\u5927\u306a\u8106\u5f31\u6027\u304c2\u4ef6\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002WordPress\u3092\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u904b\u7528\u3057\u3066\u3044\u308b\u4eba\u304c\u6700\u521d\u306b\u3059\u3079\u304d\u3053\u3068\u306f\u3001WordPress\u306e\u300c\u66f4\u65b0\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u5951\u7d04\u5148\u306e\u516c\u5f0f\u544a\u77e5\u3092\u78ba\u8a8d\u3057\u3001\u81ea\u30b5\u30a4\u30c8\u304c\u5b9f\u969b\u306b\u4f7f\u3046PHP\u7cfb\u5217\u3068\u4e8b\u696d\u8005\u5074\u306e\u4fee\u6b63\u9069\u7528\u72b6\u6cc1\u3092\u7167\u5408\u3059\u308b\u3053\u3068<\/strong>\u3067\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u5fc5\u8981\u306a\u5834\u5408\u306e\u307f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308a\u3001\u5bfe\u5fdc\u6e08\u307f\u306ePHP\u3078\u5207\u308a\u66ff\u3048\u3001\u516c\u958b\u753b\u9762\u3068\u7ba1\u7406\u753b\u9762\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u306f\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u3001ConoHa 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target=\"_blank\" rel=\"noopener noreferrer\">WordPress.org\u306e\u6ce8\u610f\u559a\u8d77<\/a>\u3082\u300cWordPress\u306b\u56fa\u6709\u306e\u8106\u5f31\u6027\u3067\u306f\u306a\u3044\u300d\u300c\u3053\u306e\u554f\u984c\u306e\u305f\u3081\u306eWordPress\u672c\u4f53\u66f4\u65b0\u306f\u4e88\u5b9a\u3057\u3066\u3044\u306a\u3044\u300d\u3068\u660e\u8a18\u3057\u3066\u3044\u307e\u3059\u3002WordPress\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u901a\u5e38\u66f4\u65b0\u306f\u5f15\u304d\u7d9a\u304d\u5fc5\u8981\u3067\u3059\u304c\u3001\u305d\u308c\u3060\u3051\u3067\u4eca\u56de\u306ePHP\u8106\u5f31\u6027\u3078\u306e\u5bfe\u5fdc\u3092\u7d42\u3048\u305f\u3053\u3068\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>3\u5206\u3067\u884c\u3046\u4e00\u6b21\u5224\u5b9a<\/h3>\n<ol>\n<li><strong>\u5951\u7d04\u30b5\u30fc\u30d3\u30b9\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/strong>\u540c\u3058\u4f1a\u793e\u3067\u3082\u300c\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u300d\u300cXServer for 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<code>.user.ini<\/code> 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class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-03-5.webp\" alt=\"\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306ePHP\u8a2d\u5b9a\u78ba\u8a8d\u3068\u5909\u66f4\u524d\u5f8c\u306e\u691c\u8a3c\u624b\u9806\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u307e\u305a\u5951\u7d04\u540d\u3092\u898b\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u300c\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u300d\u306e\u30b5\u30fc\u30d0\u30fc\u30d1\u30cd\u30eb\u3068\u300cXServer for 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WordPress\u3092\u5bfe\u8c61\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>\u4e00\u822c\u7684\u306a\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\uff1a\u30b5\u30fc\u30d0\u30fc\u30d1\u30cd\u30eb\u3092\u958b\u304f<\/h3>\n<ol>\n<li>XServer\u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089\u5bfe\u8c61\u5951\u7d04\u306e<strong>\u30b5\u30fc\u30d0\u30fc\u30d1\u30cd\u30eb<\/strong>\u306b\u9032\u307f\u307e\u3059\u3002\u8907\u6570\u5951\u7d04\u304c\u3042\u308b\u5834\u5408\u306f\u30b5\u30fc\u30d0\u30fcID\u3092\u4f5c\u696d\u53f0\u5e33\u3068\u7167\u5408\u3057\u307e\u3059\u3002<\/li>\n<li>\u300cPHP Ver.\u5207\u308a\u66ff\u3048\u300d\u3092\u958b\u304d\u3001\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\u3092\u9078\u3073\u307e\u3059\u3002\u7ba1\u7406\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u308b\u73fe\u5728\u306e\u7cfb\u5217\u30fb\u9078\u629e\u5019\u88dc\u3092\u63a7\u3048\u307e\u3059\u3002<\/li>\n<li>\u516c\u5f0f\u306e<a href=\"https:\/\/www.xserver.ne.jp\/manual\/man_program_php_ver.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u5207\u66ff\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u3068\u3001\u4eca\u56de\u306e\u969c\u5bb3\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u544a\u77e5\u3092\u5225\u30bf\u30d6\u3067\u7167\u5408\u3057\u307e\u3059\u3002\u30e1\u30cb\u30e5\u30fc\u304c\u4e00\u6642\u7684\u306b\u958b\u3051\u306a\u3044\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u6a5f\u80fd\u5236\u9650\u306e\u6709\u7121\u3092\u544a\u77e5\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u4e8b\u696d\u8005\u306e\u544a\u77e5\u304c\u300c\u5bfe\u8c61\u30b5\u30fc\u30d0\u30fc\u306b\u30d1\u30c3\u30c1\u9069\u7528\u6e08\u307f\u300d\u3068\u660e\u793a\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8868\u793a\u30d0\u30fc\u30b8\u30e7\u30f3\u3060\u3051\u3092\u7406\u7531\u306b\u614c\u3066\u3066\u7cfb\u5217\u3092\u5909\u3048\u307e\u305b\u3093\u3002\u672a\u9069\u7528\u3067\u4fee\u6b63\u7248\u306e\u9078\u629e\u304c\u6848\u5185\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4e8b\u524d\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5f8c\u306b\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/li>\n<li>\u4fdd\u5b58\u5f8c\u306fWordPress\u300c\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u300d\u306ePHP\u60c5\u5831\u3001\u516c\u958b\u30da\u30fc\u30b8\u3001\u30d5\u30a9\u30fc\u30e0\u3001\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u3054\u3068\u306b\u8a2d\u5b9a\u304c\u9055\u3046\u5834\u5408\u306f\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3084\u691c\u8a3c\u74b0\u5883\u3082\u6f0f\u3089\u3055\u305a\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>2026\u5e7410\u670822\u65e5\u6642\u70b9\u3067\u3001\u3053\u306e\u8a18\u4e8b\u306e\u5236\u4f5c\u74b0\u5883\u304b\u3089\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u6307\u5b9a\u3055\u308c\u305f\u5f53\u65e5\u544a\u77e5\u30da\u30fc\u30b8\u3092\u76f4\u63a5\u53d6\u5f97\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001<strong>\u3059\u3079\u3066\u306e\u5951\u7d04\u74b0\u5883\u3067\u30d1\u30c3\u30c1\u9069\u7528\u304c\u5b8c\u4e86\u3057\u305f\u3068\u306f\u672c\u8a18\u4e8b\u3067\u306f\u65ad\u5b9a\u3057\u307e\u305b\u3093<\/strong>\u3002\u5951\u7d04\u8005\u306f<a href=\"https:\/\/www.xserver.ne.jp\/news_detail.php?view_id=18963\" target=\"_blank\" rel=\"noopener noreferrer\">\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u544a\u77e5<\/a>\u3068\u30b5\u30fc\u30d0\u30fc\u30d1\u30cd\u30eb\u5185\u306e\u304a\u77e5\u3089\u305b\u3092\u3001\u5b9f\u969b\u306e\u30b5\u30fc\u30d0\u30fcID\u306b\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u30b5\u30dd\u30fc\u30c8\u306b\u300cCVE-2026-109618\uff0f109619\u306e\u30d1\u30c3\u30c1\u9069\u7528\u6e08\u307f\u304b\u3001\u5bfe\u8c61\u30b5\u30fc\u30d0\u30fcID\u300d\u3092\u8cea\u554f\u3057\u307e\u3059\u3002<\/p>\n<h3>XServer for WordPress\uff1aWP\u30d1\u30cd\u30eb\u306f\u5225\u306e\u5c0e\u7dda<\/h3>\n<p>XServer for WordPress\u306e\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u306f\u3001WP\u30d1\u30cd\u30eb\u3067\u300c\u30b5\u30a4\u30c8\u300d\u3092\u958b\u304d\u3001\u5bfe\u8c61\u30b5\u30a4\u30c8\u306e\u8a2d\u5b9a\u753b\u9762\u306e\u300c\u30b5\u30a4\u30c8\u60c5\u5831\u300d\u304b\u3089\u300c\u30b5\u30fc\u30d0\u30fc\u60c5\u5831\u300d\u5185\u306e\u300cPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u300d\u306b\u9032\u3080\u6d41\u308c\u304c\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u300cPHP Ver.\u5207\u308a\u66ff\u3048\u300d\u3068\u6df7\u540c\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/wp.xserver.ne.jp\/support\/manual\/man_wp_php_version.php\" target=\"_blank\" rel=\"noopener noreferrer\">\u5c02\u7528\u30b5\u30fc\u30d3\u30b9\u306ePHP\u8a2d\u5b9a\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u3092\u958b\u304d\u3001\u81ea\u5206\u306eWP\u30d1\u30cd\u30eb\u306e\u8868\u793a\u306b\u5408\u308f\u305b\u3066\u64cd\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u8c61\u30b5\u30a4\u30c8\u3092\u9078\u3076\u3068\u304d\u306f\u3001\u516c\u958bURL\u3060\u3051\u3067\u306a\u304f\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u3084\u8907\u88fd\u30b5\u30a4\u30c8\u306e\u540d\u79f0\u306b\u3082\u6ce8\u610f\u3057\u307e\u3059\u3002\u4fdd\u5b58\u524d\u306b\u73fe\u5728\u5024\u3092\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u307e\u305f\u306f\u53f0\u5e33\u3078\u6b8b\u3057\u3001\u5909\u66f4\u5f8c\u306b\u540c\u3058\u5834\u6240\u3078\u623b\u3063\u3066\u9078\u629e\u5024\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002WordPress\u672c\u4f53\u5074\u306e\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u3068\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u3001\u53cd\u6620\u5f85\u3061\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30b5\u30a4\u30c8\u53d6\u308a\u9055\u3048\u3092\u70b9\u691c\u3057\u307e\u3059\u3002PHP\u306e\u8a2d\u5b9a\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u9069\u7528\u306f\u540c\u7fa9\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u5c02\u7528\u30b5\u30fc\u30d3\u30b9\u5074\u306e\u5f53\u65e5\u544a\u77e5\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5207\u66ff\u30e1\u30cb\u30e5\u30fc\u304c\u505c\u6b62\u4e2d\u30fb\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u304d<\/h3>\n<p>PHP\u5207\u66ff\u6a5f\u80fd\u304c\u4e00\u6642\u505c\u6b62\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30dc\u30bf\u30f3\u304c\u306a\u3044\u3053\u3068\u3060\u3051\u3067\u672a\u5bfe\u7b56\u3068\u3082\u5bfe\u7b56\u6e08\u307f\u3068\u3082\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u9069\u7528\u4f5c\u696d\u3092\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u6587\u9762\u3092\u30b5\u30dd\u30fc\u30c8\u7a93\u53e3\u306b\u9001\u308b\u3068\u3001\u8abf\u67fb\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n<blockquote>\n<p>\u4ef6\u540d\uff1aCVE-2026-109618\uff0fCVE-2026-109619\u306e\u5f53\u5951\u7d04\u3078\u306e\u9069\u7528\u72b6\u6cc1\u78ba\u8a8d<br \/>\u5951\u7d04\u30b5\u30fc\u30d3\u30b9\uff1a\uff3b\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\uff0fXServer for WordPress\uff3d<br \/>\u30b5\u30fc\u30d0\u30fcID\uff1a\uff3b\u7ba1\u7406\u753b\u9762\u3067\u78ba\u8a8d\u3057\u305fID\uff3d<br \/>\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\uff1a\uff3bURL\uff3d<br \/>\u73fe\u5728\u306ePHP\u8868\u793a\uff1a\uff3b\u4f8b\uff1a8.3.x\uff3d<br \/>\u78ba\u8a8d\u65e5\u6642\uff1a\uff3b\u5e74\u6708\u65e5\u30fb\u6642\u523b\u30fbJST\uff3d<br \/>\u8cea\u554f\uff1a\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u4eca\u56de2\u4ef6\u3078\u306e\u4fee\u6b63\u306f\u9069\u7528\u6e08\u307f\u3067\u3057\u3087\u3046\u304b\u3002\u672a\u9069\u7528\u306a\u3089\u4e88\u5b9a\u6642\u523b\u3068\u3001\u305d\u306e\u9593\u306b\u5229\u7528\u8005\u304c\u53d6\u308b\u3079\u304d\u516c\u5f0f\u306e\u63aa\u7f6e\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u5207\u66ff\u30e1\u30cb\u30e5\u30fc\u304c\u505c\u6b62\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u518d\u958b\u4e88\u5b9a\u3082\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n<p>\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u554f\u3044\u5408\u308f\u305b\u6587\u306b\u66f8\u304f\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u969c\u5bb3\u753b\u9762\u306e\u753b\u50cf\u3092\u6dfb\u4ed8\u3059\u308b\u3068\u304d\u3082\u3001URL\u306e\u7ba1\u7406\u30c8\u30fc\u30af\u30f3\u3001\u9867\u5ba2\u60c5\u5831\u3001\u6ce8\u6587\u756a\u53f7\u306a\u3069\u304c\u5199\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u56de\u7b54\u3092\u53d7\u3051\u305f\u3089\u3001\u62c5\u5f53\u8005\u3068\u6642\u523b\u3001\u56de\u7b54\u306e\u9069\u7528\u7bc4\u56f2\u3092\u8a18\u9332\u3057\u307e\u3059\u3002<\/p>\n<h2>ConoHa WING\u3067PHP\u8a2d\u5b9a\u30fb\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30fb\u5fa9\u5143\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-04-1.webp\" alt=\"ConoHa WING\u306e\u30b5\u30a4\u30c8\u7ba1\u7406\u304b\u3089PHP\u8a2d\u5b9a\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u78ba\u8a8d\u3059\u308b\u624b\u9806\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>ConoHa WING\u3067\u306fPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u8a2d\u5b9a\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u78ba\u8a8d\u5834\u6240\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u5148\u306b\u300c\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u300d\u3067\u5fa9\u5143\u5019\u88dc\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u5f8c\u300c\u30b5\u30a4\u30c8\u7ba1\u7406\u300d\u306ePHP\u8a2d\u5b9a\u3078\u9032\u3080\u9806\u756a\u304c\u5b89\u5168\u3067\u3059\u3002<a href=\"https:\/\/support.conoha.jp\/w\/configphp\/\" target=\"_blank\" rel=\"noopener noreferrer\">ConoHa WING\u516c\u5f0f\u306ePHP\u8a2d\u5b9a\u30ac\u30a4\u30c9<\/a>\u306f\u64cd\u4f5c\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u30ac\u30a4\u30c9\u3060\u3051\u3067\u4eca\u56de\u306eCVE\u5bfe\u5fdc\u5b8c\u4e86\u3092\u610f\u5473\u3057\u307e\u305b\u3093\u30022026\u5e7410\u670822\u65e5\u6642\u70b9\u3067\u3001\u5f53\u8a18\u4e8b\u304c\u78ba\u8a8d\u3067\u304d\u305f\u516c\u5f0f\u8cc7\u6599\u304b\u3089\u306f\u4eca\u56de\u306e2\u4ef6\u306b\u5bfe\u3059\u308b\u5168\u30b5\u30fc\u30d0\u30fc\u306e\u4fee\u6b63\u5b8c\u4e86\u3092\u65ad\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002\u5229\u7528\u4e2d\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u544a\u77e5\u307e\u305f\u306f\u30b5\u30dd\u30fc\u30c8\u56de\u7b54\u3092\u5225\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u5148\u306b\u5fa9\u5143\u53ef\u80fd\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<ol>\n<li>ConoHa\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3078\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u4e0a\u90e8\u306e\u300cWING\u300d\u3092\u9078\u3073\u307e\u3059\u3002\u8907\u6570\u30b5\u30fc\u30d0\u30fc\u3092\u5951\u7d04\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u5bfe\u8c61\u30b5\u30a4\u30c8\u304c\u5b58\u5728\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u3078\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/li>\n<li>\u300c\u30b5\u30fc\u30d0\u30fc\u7ba1\u7406\u300d\u2192\u300c\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u300d\u3092\u958b\u304d\u307e\u3059\u3002\u516c\u5f0f\u30ac\u30a4\u30c9\u306f\u904e\u53bb14\u65e5\u9593\u5206\u306e\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u6848\u5185\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5bfe\u8c61\u65e5\u6642\u3068\u300c\u30ea\u30b9\u30c8\u30a2\u53ef\u300d\u306e\u8868\u793a\u3092\u5b9f\u969b\u306e\u7ba1\u7406\u753b\u9762\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u300cWeb\u300d\u300cMail\u300d\u300cDB\u300d\u306e\u5404\u9805\u76ee\u3092\u898b\u307e\u3059\u3002PHP\u5909\u66f4\u3060\u3051\u306e\u4e0d\u5177\u5408\u306a\u3089\u5fc5\u305a\u3057\u3082\u5168\u9762\u5fa9\u5143\u306f\u8981\u308a\u307e\u305b\u3093\u304c\u3001\u5931\u6557\u6642\u306b\u4f55\u304c\u623b\u305b\u308b\u304b\u628a\u63e1\u3057\u307e\u3059\u3002<\/li>\n<li>\u6700\u5f8c\u306e\u6b63\u5e38\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u305f\u65e5\u6642\u3092\u53f0\u5e33\u3078\u66f8\u304d\u307e\u3059\u3002\u524d\u65e5\u591c\u306b\u66f4\u65b0\u3057\u305f\u8a18\u4e8b\u3084\u6ce8\u6587\u304c\u3042\u308b\u306a\u3089\u3001\u305d\u306e\u6642\u70b9\u3088\u308a\u53e4\u3044\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3078\u623b\u3059\u5f71\u97ff\u3092\u898b\u7a4d\u3082\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<p><a href=\"https:\/\/support.conoha.jp\/w\/autobackup\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u516c\u5f0f\u30ac\u30a4\u30c9<\/a>\u306f\u300c\u5fa9\u5143\u3067\u304d\u308b\u65e5\u6642\u3068\u5bfe\u8c61\u3092\u78ba\u8a8d\u3059\u308b\u300d\u7528\u9014\u3067\u3059\u3002\u5358\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4e00\u89a7\u304c\u898b\u3048\u305f\u6bb5\u968e\u3067\u5b89\u5fc3\u305b\u305a\u3001Web\u3068DB\u306e\u4e21\u65b9\u304c\u5bfe\u8c61\u304b\u3001\u5fa9\u5143\u5f8c\u306e\u6271\u3044\u306f\u3069\u3046\u306a\u308b\u304b\u3092\u8aad\u307f\u307e\u3059\u3002\u81ea\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u308b\u306a\u3089\u3001\u53d6\u5f97\u65e5\u6642\u3068\u4fdd\u5b58\u5834\u6240\u3092\u5225\u8a18\u3057\u307e\u3059\u3002\u5fa9\u5143\u64cd\u4f5c\u306f\u672c\u756a\u30c7\u30fc\u30bf\u3092\u5909\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u6bb5\u968e\u3067\u306f\u5b9f\u884c\u3057\u307e\u305b\u3093\u3002<\/p>\n<h3>PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u753b\u9762\u3078\u9032\u3080<\/h3>\n<ol>\n<li>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u4e0a\u90e8\u3067\u300cWING\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li>\u5de6\u306e\u300c\u30b5\u30a4\u30c8\u7ba1\u7406\u300d\u2192\u300c\u30b5\u30a4\u30c8\u8a2d\u5b9a\u300d\u2192\u300c\u5fdc\u7528\u8a2d\u5b9a\u300d\u2192\u300cPHP\u8a2d\u5b9a\u300d\u3068\u9032\u307f\u307e\u3059\u3002<\/li>\n<li>\u300cPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u300d\u306b\u51fa\u3066\u3044\u308b\u73fe\u5728\u5024\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u3054\u3068\u306e\u8a2d\u5b9a\u304c\u6709\u52b9\u304b\u3001\u30b5\u30fc\u30d0\u30fc\u5171\u901a\u8a2d\u5b9a\u3092\u7d99\u627f\u3057\u3066\u3044\u308b\u304b\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u5909\u66f4\u304c\u5fc5\u8981\u3060\u3068\u5224\u65ad\u3057\u305f\u5834\u5408\u3060\u3051\u3001\u53f3\u5074\u306e\u7de8\u96c6\u30a2\u30a4\u30b3\u30f3\u3092\u62bc\u3057\u3001\u30d7\u30eb\u30c0\u30a6\u30f3\u304b\u3089\u4e8b\u696d\u8005\u304c\u63a8\u5968\u3059\u308b\u9078\u629e\u80a2\u3092\u9078\u3073\u300c\u4fdd\u5b58\u300d\u3057\u307e\u3059\u3002\u8868\u793a\u306e\u7cfb\u5217\u540d\u304cPHP\u516c\u5f0f\u306e\u4fee\u6b63\u7248\u756a\u53f7\u3068\u540c\u4e00\u3067\u3042\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u305f\u3081\u3001\u4e8b\u696d\u8005\u5074\u30d1\u30c3\u30c1\u306e\u6709\u7121\u3092\u5225\u9014\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u4fdd\u5b58\u5f8c\u306b\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\u306e\u516c\u958b\u30da\u30fc\u30b8\u3068WordPress\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u3092\u898b\u307e\u3059\u3002\u8907\u6570\u30c9\u30e1\u30a4\u30f3\u304c\u3042\u308b\u5834\u5408\u3001\u8a2d\u5b9a\u304c\u5171\u901a\u304b\u500b\u5225\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3001\u5f71\u97ff\u7bc4\u56f2\u5185\u306e\u30b5\u30a4\u30c8\u3092\u3059\u3079\u3066\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>ConoHa\u306e\u516c\u5f0f\u30ac\u30a4\u30c9\u306b\u3088\u308b\u3068\u3001\u30c9\u30e1\u30a4\u30f3\u5225\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u8a2d\u5b9a\u306f\u30b5\u30fc\u30d0\u30fc\u5171\u901a\u8a2d\u5b9a\u3088\u308a\u512a\u5148\u3055\u308c\u307e\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u3054\u3068\u306b\u5909\u66f4\u3057\u305f\u969b\u3001<code>.htaccess<\/code>\u306b\u300cAddHandler\u300d\u304b\u3089\u59cb\u307e\u308b\u8a18\u8ff0\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u300c\u4e0d\u8981\u306a\u884c\u300d\u3068\u307f\u306a\u3057\u3066\u624b\u52d5\u524a\u9664\u3059\u308b\u3068\u8a2d\u5b9a\u306b\u4e0d\u6574\u5408\u304c\u751f\u3058\u308b\u304a\u305d\u308c\u304c\u3042\u308b\u3068\u516c\u5f0f\u30ac\u30a4\u30c9\u306f\u6ce8\u610f\u3057\u3066\u3044\u307e\u3059\u3002PHP\u5207\u66ff\u306e\u524d\u5f8c\u3067\u3001<code>.htaccess<\/code>\u3092\u72ec\u81ea\u306b\u7de8\u96c6\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5225\u306e\u4f5c\u696d\u8005\u304c\u540c\u3058\u30d5\u30a1\u30a4\u30eb\u3092\u89e6\u3063\u3066\u3044\u306a\u3044\u304b\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h3>\u8868\u793a\u304c\u58ca\u308c\u305f\u3068\u304d\u306e\u623b\u3057\u65b9<\/h3>\n<p>\u307e\u305aPHP\u8a2d\u5b9a\u753b\u9762\u3067\u300c\u5909\u66f4\u524d\u306e\u9078\u629e\u5024\u300d\u306b\u623b\u3057\u3001\u516c\u958b\u753b\u9762\u3068\u7ba1\u7406\u753b\u9762\u3092\u518d\u691c\u8a3c\u3057\u307e\u3059\u3002\u3053\u308c\u306fPHP\u4e92\u63db\u6027\u306b\u3088\u308b\u8868\u793a\u4e0d\u5177\u5408\u3078\u306e\u4e00\u6b21\u5fa9\u65e7\u3067\u3042\u308a\u3001\u4eca\u56de\u306e\u8106\u5f31\u6027\u3078\u306e\u5b89\u5168\u7b56\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e8b\u696d\u8005\u304c\u5909\u66f4\u524d\u306e\u7cfb\u5217\u306f\u672a\u4fee\u6b63\u3068\u660e\u793a\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u516c\u958b\u3092\u305d\u306e\u307e\u307e\u7d9a\u3051\u305a\u3001\u30b5\u30a4\u30c8\u505c\u6b62\u30fb\u30a2\u30af\u30bb\u30b9\u5236\u9650\u30fb\u4ee3\u66ff\u74b0\u5883\u306a\u3069\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002\u30d5\u30a9\u30fc\u30e0\u3060\u3051\u5931\u6557\u3059\u308b\u3001\u7279\u5b9a\u30d7\u30e9\u30b0\u30a4\u30f3\u3060\u3051\u7570\u5e38\u306a\u3069\u306e\u5834\u5408\u306f\u3001PHP\u30a8\u30e9\u30fc\u30ed\u30b0\u3068\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4e92\u63db\u6027\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7834\u640d\u3082\u7591\u3046\u5834\u5408\u306b\u3001<a href=\"https:\/\/support.conoha.jp\/w\/restorebackup\/\" target=\"_blank\" rel=\"noopener noreferrer\">ConoHa\u306e\u30ea\u30b9\u30c8\u30a2\u624b\u9806<\/a>\u3092\u53c2\u7167\u3057\u307e\u3059\u3002\u300cWING\u300d\u2192\u300c\u30b5\u30fc\u30d0\u30fc\u7ba1\u7406\u300d\u2192\u300c\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u300d\u3067\u3001\u5bfe\u8c61\u65e5\u6642\u3068Web\u30fbMail\u30fbDB\u3092\u9078\u3076\u6d41\u308c\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u540c\u793e\u306e\u8aac\u660e\u3067\u306f\u30ea\u30b9\u30c8\u30a2\u5f8c\u306b\u6307\u5b9a\u65e5\u6642\u306e\u30c7\u30fc\u30bf\u304c\u8a2d\u7f6e\u3055\u308c\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3057\u3066\u5fa9\u65e7\u3059\u308b\u5f62\u3067\u3059\u3002\u300c\u30dc\u30bf\u30f3\u3092\u62bc\u305b\u3070\u73fe\u5728\u306e\u30b5\u30a4\u30c8\u304c\u81ea\u52d5\u3067\u5b8c\u5168\u5fa9\u65e7\u3059\u308b\u300d\u3068\u601d\u3044\u8fbc\u307e\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002Web\u3068Mail\u306e\u5fa9\u5143\u30d5\u30a1\u30a4\u30eb\u306b\u306f24\u6642\u9593\u306e\u4fdd\u6301\u671f\u9650\u304c\u3042\u308a\u3001\u518d\u5ea6\u30ea\u30b9\u30c8\u30a2\u3059\u308b\u3068\u4ee5\u524d\u306e\u5fa9\u5143\u30d5\u30a1\u30a4\u30eb\u306f\u524a\u9664\u3055\u308c\u307e\u3059\u30021\u9031\u9593\u306b5\u56de\u4ee5\u4e0a\u306e\u30ea\u30b9\u30c8\u30a2\u3067\u5236\u9650\u304c\u304b\u304b\u308b\u53ef\u80fd\u6027\u3082\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f5c\u696d\u524d\u306b\u5fa9\u5143\u5148\u3001\u53d6\u308a\u51fa\u3059\u30d5\u30a1\u30a4\u30eb\u3001\u65e2\u5b58\u30c7\u30fc\u30bf\u306e\u6271\u3044\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u3082\u3057\u5207\u66ff\u5f8c\u306b\u6ce8\u6587\u30fb\u554f\u3044\u5408\u308f\u305b\u304c\u5165\u3063\u3066\u3044\u308b\u306a\u3089\u3001\u53e4\u3044DB\u3078\u306e\u5168\u9762\u5fa9\u5143\u306f\u30c7\u30fc\u30bf\u640d\u5931\u3092\u8d77\u3053\u3057\u307e\u3059\u3002\u307e\u305a\u73fe\u5728\u306eDB\u3082\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3001\u5fa9\u5143\u5bfe\u8c61\u3092\u9650\u5b9a\u3067\u304d\u308b\u304b\u5236\u4f5c\u4f1a\u793e\u3084\u4e8b\u696d\u8005\u3078\u76f8\u8ac7\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8106\u5f31\u6027\u60aa\u7528\u306e\u7591\u3044\u304c\u3042\u308b\u5834\u5408\u306f\u8a3c\u62e0\u4fdd\u5168\u3092\u512a\u5148\u3057\u3001\u611f\u67d3\u6642\u671f\u3088\u308a\u5f8c\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u300c\u6b63\u5e38\u300d\u3068\u6c7a\u3081\u3064\u3051\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>ConoHa WING\u3078\u306e\u554f\u3044\u5408\u308f\u305b\u6587\u4f8b<\/h3>\n<blockquote>\n<p>\u4ef6\u540d\uff1aPHP\u306eCVE-2026-109618\uff0f109619\u3078\u306e\u5bfe\u5fdc\u72b6\u6cc1\u306b\u3064\u3044\u3066<br \/>\u5951\u7d04\uff1aConoHa WING\u3001\u5bfe\u8c61\u30b5\u30fc\u30d0\u30fc\uff3b\u7ba1\u7406\u753b\u9762\u306e\u8b58\u5225\u60c5\u5831\uff3d\u3001\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\uff3bURL\uff3d<br \/>PHP\u8a2d\u5b9a\u753b\u9762\u306e\u8868\u793a\uff1a\uff3b\u7cfb\u5217\u30fb\u8a2d\u5b9a\u5024\uff3d<br \/>\u78ba\u8a8d\u3057\u305f\u516c\u5f0f\u544a\u77e5\uff1a\uff3bURL\u307e\u305f\u306f\u672a\u767a\u898b\uff3d<br 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alt=\"\u30ed\u30ea\u30dd\u30c3\u30d7\u306e\u30c9\u30e1\u30a4\u30f3\u5225PHP\u8a2d\u5b9a\u78ba\u8a8d\u3068\u5909\u66f4\u524d\u5f8c\u306e\u6ce8\u610f\u70b9\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u30ed\u30ea\u30dd\u30c3\u30d7\uff01\u306e<a href=\"https:\/\/support.lolipop.jp\/hc\/ja\/articles\/13321588690835-PHP%E3%81%AE%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E5%A4%89%E6%9B%B4%E6%96%B9%E6%B3%95%E3%82%92%E6%95%99%E3%81%88%E3%81%A6%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84\" target=\"_blank\" rel=\"noopener 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002\u53cd\u6620\u9014\u4e2d\u306b\u4f55\u5ea6\u3082\u5207\u308a\u66ff\u3048\u3092\u5f80\u5fa9\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<li>\u516c\u958b\u30da\u30fc\u30b8\u3001\u7ba1\u7406\u753b\u9762\u3001\u30d5\u30a9\u30fc\u30e0\u3001\u305d\u306e\u4ed6\u4e3b\u8981\u6a5f\u80fd\u3092\u78ba\u8a8d\u3057\u3001\u30a8\u30e9\u30fc\u30ed\u30b0\u3084\u30b5\u30fc\u30d0\u30fc\u5074\u969c\u5bb3\u60c5\u5831\u3082\u898b\u307e\u3059\u3002\u7d42\u4e86\u6642\u306b\u65b0\u3057\u3044\u8868\u793a\u5024\u3068\u78ba\u8a8d\u6642\u523b\u3092\u53f0\u5e33\u3078\u8a18\u9332\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u300c\u4fdd\u5b58\u3057\u305f\u306e\u306bWordPress\u3067\u306f\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u300d\u3068\u306a\u308b\u5834\u5408\u306f\u3001\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\u3092\u9593\u9055\u3048\u3066\u3044\u306a\u3044\u304b\u3001\u53cd\u6620\u6642\u9593\u304c\u904e\u304e\u305f\u304b\u3001\u5225\u306e\u30b5\u30fc\u30d0\u30fc\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u898b\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u516c\u5f0f\u306e\u53cd\u6620\u76ee\u5b89\u3092\u8d85\u3048\u3066\u3082\u5909\u308f\u3089\u306a\u3044\u5834\u5408\u306f\u3001\u8a2d\u5b9a\u753b\u9762\u30fb\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u30fb\u78ba\u8a8d\u6642\u523b\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u7528\u610f\u3057\u3066\u30b5\u30dd\u30fc\u30c8\u3078\u9023\u7d61\u3057\u307e\u3059\u3002<code>phpinfo()<\/code>\u306e\u516c\u958b\u30d5\u30a1\u30a4\u30eb\u3092\u672c\u756a\u306b\u653e\u7f6e\u3057\u3066\u60c5\u5831\u6f0f\u3048\u3044\u3092\u62db\u304f\u3088\u308a\u3001\u7ba1\u7406\u753b\u9762\u306e\u60c5\u5831\u3092\u5148\u306b\u4f7f\u3046\u65b9\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n<h3>\u5909\u66f4\u5f8c\u306b500\u30a8\u30e9\u30fc\u3084\u767d\u753b\u9762\u306b\u306a\u3063\u305f\u5834\u5408<\/h3>\n<p>\u307e\u305a\u5909\u66f4\u6642\u523b\u3092\u78ba\u8a8d\u3057\u3001\u969c\u5bb3\u304cPHP\u5207\u66ff\u76f4\u5f8c\u306b\u59cb\u307e\u3063\u305f\u304b\u3092\u5207\u308a\u5206\u3051\u307e\u3059\u3002\u7ba1\u7406\u753b\u9762\u304c\u958b\u3051\u308b\u306a\u3089\u3001PHP\u8a2d\u5b9a\u3092\u5143\u306e\u5024\u3078\u623b\u3059\u3068\u4e92\u63db\u6027\u306b\u3088\u308b\u8868\u793a\u4e0d\u5177\u5408\u304c\u53ce\u307e\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u5143\u306e\u5024\u304c\u4eca\u56de\u306e\u554f\u984c\u306b\u672a\u5bfe\u5fdc\u306a\u3089\u3001\u305d\u308c\u306f\u4e00\u6642\u7684\u306a\u8868\u793a\u5fa9\u65e7\u3067\u3042\u308a\u3001\u5b89\u5168\u306a\u6700\u7d42\u72b6\u614b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u516c\u958b\u7d99\u7d9a\u306e\u53ef\u5426\u3092\u4e8b\u696d\u8005\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002WordPress\u7ba1\u7406\u753b\u9762\u3060\u3051\u958b\u3051\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30e6\u30fc\u30b6\u30fc\u5c02\u7528\u30da\u30fc\u30b8\u304b\u3089PHP\u8a2d\u5b9a\u306b\u5165\u308c\u308b\u304b\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n<p>PHP\u3092\u623b\u3057\u3066\u3082\u76f4\u3089\u306a\u3051\u308c\u3070\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u30fb\u30c6\u30fc\u30de\u306e\u66f4\u65b0\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b5\u30fc\u30d0\u30fc\u969c\u5bb3\u306a\u3069\u5225\u8981\u56e0\u3092\u7591\u3044\u307e\u3059\u3002\u30ed\u30b0\u306b\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u540d\u30fb\u6642\u523b\u30fb\u30a8\u30e9\u30fc\u5206\u985e\u3092\u78ba\u8a8d\u3057\u3001\u6a5f\u5bc6\u60c5\u5831\u3092\u96a0\u3057\u305f\u3046\u3048\u3067\u5236\u4f5c\u4f1a\u793e\u3084\u958b\u767a\u8005\u3078\u6e21\u3057\u307e\u3059\u3002\u539f\u56e0\u304c\u7279\u5b9a\u3067\u304d\u306a\u3044\u307e\u307e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5168\u505c\u6b62\u30fb\u5168\u524a\u9664\u3057\u305f\u308a\u3001\u53e4\u3044\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067DB\u5168\u4f53\u3092\u5dfb\u304d\u623b\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u5fa9\u65e7\u307e\u3067\u306e\u539f\u56e0\u8ffd\u8de1\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30ed\u30ea\u30dd\u30c3\u30d7\uff01\u3078\u306e\u554f\u3044\u5408\u308f\u305b\u6587\u4f8b<\/h3>\n<blockquote>\n<p>\u4ef6\u540d\uff1aPHP\u91cd\u5927\u8106\u5f31\u60272\u4ef6\u3078\u306e\u5f53\u5951\u7d04\u306e\u5bfe\u5fdc\u78ba\u8a8d<br \/>\u5bfe\u8c61CVE\uff1aCVE-2026-109618\u3001CVE-2026-109619<br \/>\u5951\u7d04\u30d7\u30e9\u30f3\u30fb\u30b5\u30fc\u30d0\u30fc\u8b58\u5225\u60c5\u5831\uff1a\uff3b\u7ba1\u7406\u753b\u9762\u3067\u78ba\u8a8d\uff3d<br \/>\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\uff0f\u73fe\u5728\u306ePHP\u8a2d\u5b9a\uff1a\uff3bURL\u3001\u8868\u793a\u5024\uff3d<br \/>\u8cea\u554f\uff1a\u4eca\u56de\u306e\u4fee\u6b63\u306f\u5f53\u30b5\u30fc\u30d0\u30fc\u30fb\u5f53PHP\u8a2d\u5b9a\u306b\u9069\u7528\u6e08\u307f\u3067\u3057\u3087\u3046\u304b\u3002\u672a\u9069\u7528\u306e\u5834\u5408\u306f\u3001\u5229\u7528\u8005\u304c\u9078\u629e\u3059\u3079\u304d\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u9069\u7528\u4e88\u5b9a\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002PHP\u8a2d\u5b9a\u304c\u53cd\u6620\u3057\u306a\u3044\u5834\u5408\u306e\u8abf\u67fb\u65b9\u6cd5\u3082\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n<p>\u56de\u7b54\u3067\u300cWAF\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3057\u305f\u300d\u3068\u6848\u5185\u3055\u308c\u3066\u3082\u3001\u305d\u308c\u3068PHP\u672c\u4f53\u306e\u4fee\u6b63\u9069\u7528\u306f\u5225\u3067\u3059\u3002WAF\u306f\u653b\u6483\u306e\u4e00\u90e8\u3092\u6e1b\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001PHP\u516c\u5f0f\u306f\u66f4\u65b0\u4ee5\u5916\u3092\u5b8c\u5168\u306a\u89e3\u6c7a\u3068\u306f\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u4e8b\u696d\u8005\u306e\u4eca\u5f8c\u306e\u30d1\u30c3\u30c1\u8a08\u753b\u307e\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u3055\u304f\u3089\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u3067\u306f\u7dca\u6025\u5207\u66ff\u304c\u5fc5\u8981\u304b<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-06.webp\" alt=\"\u3055\u304f\u3089\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u306ePHP\u4fee\u6b63\u72b6\u6cc1\u78ba\u8a8d\u3068\u4eca\u5f8c\u306e\u4fdd\u5b88\u624b\u9806\" loading=\"lazy\" decoding=\"async\" \/><\/figure>\n<p>\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f<a href=\"https:\/\/help.sakura.ad.jp\/notification\/n-2700\/\" target=\"_blank\" rel=\"noopener noreferrer\">2026\u5e7410\u670822\u65e5\u306e\u516c\u5f0f\u544a\u77e5<\/a>\u3067\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u304b\u3089\u9078\u629e\u3067\u304d\u308b<strong>\u3059\u3079\u3066\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3064\u3044\u3066\u4eca\u56de\u306e\u8106\u5f31\u6027\u3078\u306e\u5bfe\u5fdc\u3092\u5b8c\u4e86<\/strong>\u3057\u3001\u5229\u7528\u8005\u306b\u7dca\u6025\u306e\u5bfe\u5fdc\u306f\u306a\u3044\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3055\u304f\u3089\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u3067\u5bfe\u8c61\u74b0\u5883\u306b\u3044\u308b\u4eba\u306f\u3001\u3053\u306e2\u4ef6\u3078\u306e\u5bfe\u5fdc\u3060\u3051\u3092\u76ee\u7684\u306b\u614c\u3066\u3066PHP\u7cfb\u5217\u3092\u5207\u308a\u66ff\u3048\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u516c\u5f0f\u544a\u77e5\u306e\u5bfe\u8c61\u30b5\u30fc\u30d3\u30b9\u3068\u81ea\u5206\u306e\u5951\u7d04\u540d\u304c\u4e00\u81f4\u3059\u308b\u304b\u306f\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002VPS\u3084\u81ea\u4e3b\u7ba1\u7406\u30b5\u30fc\u30d0\u30fc\u3092\u540c\u3058\u6271\u3044\u306b\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3053\u3053\u3067\u3044\u3046\u300c\u7dca\u6025\u5207\u66ff\u4e0d\u8981\u300d\u306f\u300c\u53e4\u3044PHP\u3092\u305a\u3063\u3068\u4f7f\u3063\u3066\u3088\u3044\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3055\u304f\u3089\u3082\u30b5\u30dd\u30fc\u30c8\u671f\u9593\u4e2d\u306e\u6700\u65b0\u7248PHP\u3078\u306e\u79fb\u884c\u3092\u52e7\u3081\u3066\u3044\u307e\u3059\u3002\u9078\u629e\u53ef\u80fd\u306a\u65e7PHP\u306b\u4eca\u56de\u306e\u4fee\u6b63\u304c\u5165\u3063\u305f\u3053\u3068\u3068\u3001\u4eca\u5f8c\u306e\u65b0\u305f\u306a\u8106\u5f31\u6027\u3084\u30c6\u30fc\u30de\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4e92\u63db\u6027\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3053\u3068\u306f\u5225\u3067\u3059\u3002\u4eca\u56de\u306e\u7dca\u6025\u5bfe\u5fdc\u3068\u3001\u4e2d\u671f\u7684\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u79fb\u884c\u3092\u5225\u306e\u4f5c\u696d\u3068\u3057\u3066\u7ba1\u7406\u3057\u307e\u3059\u3002<\/p>\n<h3>\u307e\u305a\u516c\u5f0f\u544a\u77e5\u3068\u5951\u7d04\u30b5\u30fc\u30d3\u30b9\u3092\u7167\u5408\u3059\u308b<\/h3>\n<ol>\n<li>\u5951\u7d04\u753b\u9762\u3067\u300c\u3055\u304f\u3089\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u300d\u300c\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d0\u300d\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u540d\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002VPS\u3001\u30af\u30e9\u30a6\u30c9\u3001\u5c02\u7528\u30b5\u30fc\u30d0\u30fc\u306f\u904b\u7528\u8cac\u4efb\u304c\u9055\u3046\u305f\u3081\u3001\u5171\u7528\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u5411\u3051\u544a\u77e5\u3060\u3051\u3067\u5224\u65ad\u3057\u307e\u305b\u3093\u3002<\/li>\n<li>\u4e0a\u8a18\u544a\u77e5\u306e\u516c\u958b\u65e5\u3068\u5bfe\u8c61\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u3001CVE-2026-109618\uff0f109619\u306e\u4e21\u65b9\u304c\u5bfe\u8c61\u3067\u3042\u308b\u3053\u3068\u3092\u898b\u307e\u3059\u3002<\/li>\n<li>WordPress\u306e\u300c\u30c4\u30fc\u30eb\u300d\u2192\u300c\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u300d\u2192\u300c\u60c5\u5831\u300d\u2192\u300c\u30b5\u30fc\u30d0\u30fc\u300d\u3067\u73fe\u5728\u306ePHP\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u30d1\u30c3\u30c1\u9069\u7528\u5f8c\u3082\u30d0\u30fc\u30b8\u30e7\u30f3\u8868\u793a\u304cPHP\u516c\u5f0f\u306e\u4fee\u6b63\u7248\u756a\u53f7\u3068\u4e00\u81f4\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e8b\u696d\u8005\u306e\u5bfe\u5fdc\u6e08\u307f\u544a\u77e5\u3068\u5408\u308f\u305b\u3066\u5224\u65ad\u3057\u307e\u3059\u3002<\/li>\n<li>\u516c\u958b\u753b\u9762\u3068\u7ba1\u7406\u753b\u9762\u306b\u4e0d\u5be9\u306a\u5909\u66f4\u3084\u30a8\u30e9\u30fc\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u544a\u77e5\u306f\u4eca\u56de\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u3092\u793a\u3059\u3082\u306e\u3067\u3001\u904e\u53bb\u306e\u4fb5\u5bb3\u3084WordPress\u5074\u306e\u5225\u306e\u554f\u984c\u307e\u3067\u300c\u306a\u3044\u300d\u3068\u8a3c\u660e\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ol>\n<p>\u3055\u304f\u3089\u306e\u544a\u77e5\u306b\u306f\u3001phpMyAdmin\u3068\u30a6\u30a7\u30d6\u30e1\u30fc\u30eb\u306e\u4e00\u90e8\u306b\u3064\u3044\u3066\u306f\u5bfe\u5fdc\u3092\u9032\u3081\u3066\u3044\u308b\u65e8\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002WordPress\u3092\u8868\u793a\u3059\u308bPHP\u3068\u3001\u5468\u8fba\u7ba1\u7406\u30c4\u30fc\u30eb\u306e\u5bfe\u5fdc\u72b6\u6cc1\u3092\u6df7\u540c\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u696d\u52d9\u3067\u305d\u308c\u3089\u3092\u4f7f\u3046\u5834\u5408\u3001\u5225\u9014\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u969c\u5bb3\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3082\u3057\u7ba1\u7406\u753b\u9762\u3067\u4e00\u90e8\u6a5f\u80fd\u304c\u4f7f\u3048\u306a\u3044\u306a\u3089\u3001PHP\u5207\u66ff\u3067\u76f4\u305d\u3046\u3068\u3059\u308b\u524d\u306b\u4e8b\u696d\u8005\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6848\u5185\u3092\u898b\u307e\u3059\u3002<\/p>\n<h3>\u4eca\u5f8c\u306ePHP\u79fb\u884c\u3092\u884c\u3046\u5834\u5408\u306e\u753b\u9762\u64cd\u4f5c<\/h3>\n<p>\u30b5\u30dd\u30fc\u30c8\u671f\u9593\u4e2d\u306ePHP\u3078\u79fb\u884c\u3059\u308b\u8a08\u753b\u3092\u7acb\u3066\u308b\u5834\u5408\u306f\u3001WordPress\u30fb\u30c6\u30fc\u30de\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4e92\u63db\u6027\u3092\u5148\u306b\u78ba\u8a8d\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u691c\u8a3c\u6642\u9593\u3092\u7528\u610f\u3057\u307e\u3059\u3002<a href=\"https:\/\/help.sakura.ad.jp\/rs\/2241\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u3055\u304f\u3089\u516c\u5f0f\u306ePHP\u5909\u66f4\u624b\u9806<\/a>\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3078\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u300c\u30b9\u30af\u30ea\u30d7\u30c8\u8a2d\u5b9a\u300d\u304b\u3089\u300c\u8a00\u8a9e\u30d0\u30fc\u30b8\u30e7\u30f3\u8a2d\u5b9a\u300d\u3092\u958b\u304d\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u3093\u3067\u4fdd\u5b58\u3059\u308b\u6d41\u308c\u3067\u3059\u3002<\/p>\n<p>\u30ed\u30b0\u30a4\u30f3\u65b9\u5f0f\u306b\u3082\u6ce8\u610f\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u304f\u3089\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u306f\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u5834\u5408\u306b\u30e1\u30fc\u30eb\u8a2d\u5b9a\u3057\u304b\u8868\u793a\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u3001\u30c9\u30e1\u30a4\u30f3\u8a2d\u5b9a\u9805\u76ee\u3092\u898b\u308b\u306b\u306f\u521d\u671f\u30c9\u30e1\u30a4\u30f3\u307e\u305f\u306f\u8ffd\u52a0\u30c9\u30e1\u30a4\u30f3\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3088\u3046\u6848\u5185\u3057\u3066\u3044\u307e\u3059\u3002\u8a00\u8a9e\u30d0\u30fc\u30b8\u30e7\u30f3\u8a2d\u5b9a\u304c\u898b\u5f53\u305f\u3089\u306a\u3044\u3068\u304d\u3001\u8aa4\u3063\u305f\u7ba1\u7406\u753b\u9762\u306b\u3044\u308b\u53ef\u80fd\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u4fdd\u5b58\u5f8c\u306f\u9078\u629e\u5024\u3001WordPress\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u3001\u4e3b\u8981\u5c0e\u7dda\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3055\u304f\u3089\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u3001PHP\u5909\u66f4\u306b\u3088\u308a\u53e4\u3044\u30a2\u30d7\u30ea\u304c\u52d5\u304b\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u3001\u554f\u984c\u304c\u8d77\u304d\u305f\u3068\u304d\u306f\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u3073\u76f4\u305b\u308b\u3053\u3068\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u623b\u3059\u3053\u3068\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u6700\u7d42\u5bfe\u7b56\u306f\u533a\u5225\u3057\u307e\u3059\u3002\u4eca\u56de\u306b\u3064\u3044\u3066\u306f\u3055\u304f\u3089\u304c\u9078\u629e\u53ef\u80fd\u306a\u5168\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4fee\u6b63\u6e08\u307f\u3068\u516c\u8868\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u4e92\u63db\u6027\u691c\u8a3c\u3068\u3057\u3066\u5143\u3078\u623b\u3059\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002\u5c06\u6765\u306e\u5225\u306e\u8106\u5f31\u6027\u3067\u306f\u540c\u3058\u5224\u65ad\u306b\u306a\u3089\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u4f01\u696d\u30b5\u30a4\u30c8\u3067\u306e\u5b9f\u52d9\u7684\u306a\u5831\u544a\u4f8b<\/h3>\n<p>\u793e\u5185\u306b\u300c\u3055\u304f\u3089\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u3063\u3066\u3044\u308b\u304c\u3001\u4f55\u3082\u3057\u306a\u304f\u3066\u5927\u4e08\u592b\u304b\u300d\u3068\u8cea\u554f\u3055\u308c\u305f\u3089\u3001\u6b21\u306e\u3088\u3046\u306b\u7bc4\u56f2\u3092\u660e\u793a\u3057\u3066\u7b54\u3048\u307e\u3059\u3002<\/p>\n<blockquote>\n<p>\u5f53\u793e\u30b5\u30a4\u30c8\u306f\uff3b\u5bfe\u8c61\u306e\u3055\u304f\u3089\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u5951\u7d04\u540d\uff3d\u3067\u7a3c\u50cd\u3057\u3066\u3044\u307e\u3059\u30022026\u5e7410\u670822\u65e5\u306e\u3055\u304f\u3089\u516c\u5f0f\u544a\u77e5\u3067\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u304b\u3089\u9078\u629e\u53ef\u80fd\u306aPHP\u5168\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u4eca\u56de\u306eCVE-2026-109618\uff0f109619\u3078\u306e\u5bfe\u5fdc\u304c\u5b8c\u4e86\u3057\u3001\u5229\u7528\u8005\u306e\u7dca\u6025\u4f5c\u696d\u306f\u4e0d\u8981\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5bfe\u8c61\u30c9\u30e1\u30a4\u30f3\uff3bURL\uff3d\u306e\u8868\u793a\u3068\u7ba1\u7406\u753b\u9762\u3092\uff3b\u78ba\u8a8d\u65e5\u6642\uff3d\u306b\u78ba\u8a8d\u3057\u3001\u73fe\u6642\u70b9\u3067\u7570\u5e38\u306f\u898b\u3064\u304b\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u65e7PHP\u304b\u3089\u30b5\u30dd\u30fc\u30c8\u4e2d\u7cfb\u5217\u3078\u306e\u79fb\u884c\u306f\u5225\u9014\u3001\u4e92\u63db\u6027\u691c\u8a3c\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u884c\u3063\u3066\u8a08\u753b\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<p>\u3053\u306e\u5831\u544a\u306f\u300c\u4fb5\u5bb3\u304c\u306a\u3044\u300d\u3068\u65ad\u8a00\u3059\u308b\u6587\u7ae0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ed\u30b0\u3084\u30d5\u30a1\u30a4\u30eb\u3092\u8abf\u67fb\u3057\u3066\u3044\u306a\u3044\u306a\u3089\u300c\u78ba\u8a8d\u3057\u305f\u7bc4\u56f2\u3067\u7570\u5e38\u306a\u3057\u300d\u3068\u8a18\u3057\u307e\u3059\u3002\u4e8b\u696d\u8005\u306e\u544a\u77e5\u66f4\u65b0\u304c\u3042\u308c\u3070\u5185\u5bb9\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n<h2>\u5207\u66ff\u5f8c\u306e\u691c\u8a3c\u30fb\u4e0d\u5177\u5408\u306e\u5fa9\u65e7\u30fb\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/withcode.tech\/media\/wp-content\/uploads\/2026\/10\/section-07.webp\" alt=\"PHP\u5207\u66ff\u5f8c\u306bWordPress\u306e\u8868\u793a\u30fb\u7ba1\u7406\u753b\u9762\u30fb\u30d5\u30a9\u30fc\u30e0\u30fb\u30ed\u30b0\u3092\u691c\u8a3c\u3057\u5fa9\u65e7\u3059\u308b\u6d41\u308c\" loading=\"lazy\" decoding=\"async\" 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WING\u306f\u30c9\u30e1\u30a4\u30f3\u5225\u8a2d\u5b9a\u304c\u30b5\u30fc\u30d0\u30fc\u5171\u901a\u8a2d\u5b9a\u3088\u308a\u512a\u5148\u3055\u308c\u308b\u305f\u3081\u3001\u5171\u901a\u8a2d\u5b9a\u3060\u3051\u3092\u898b\u3066\u5224\u65ad\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u3088\u304f\u3042\u308b\u8cea\u554f\uff1aPHP\u66f4\u65b0\u3068\u540c\u6642\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u5168\u90e8\u66f4\u65b0\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u8106\u5f31\u6027\u304c\u3042\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u66f4\u65b0\u306f\u5225\u9014\u5fc5\u8981\u3067\u3059\u304c\u3001\u539f\u56e0\u3092\u8ffd\u3044\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u3001\u53ef\u80fd\u306a\u3089\u64cd\u4f5c\u3092\u5206\u3051\u3066\u8a18\u9332\u3057\u307e\u3059\u3002\u7dca\u6025\u306bPHP\u306e\u4fee\u6b63\u9069\u7528\u304c\u5fc5\u8981\u306a\u5834\u9762\u3067\u3001\u691c\u8a3c\u306a\u3057\u306e\u30c6\u30fc\u30de\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u4e00\u62ec\u66f4\u65b0\u3092\u91cd\u306d\u308b\u3068\u3001\u3069\u306e\u5909\u66f4\u3067\u753b\u9762\u304c\u58ca\u308c\u305f\u304b\u5206\u304b\u308a\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305a\u4e8b\u696d\u8005\u5074\u306e\u4fee\u6b63\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306aPHP\u5207\u66ff\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u30c6\u30b9\u30c8\u4ed8\u304d\u3067\u884c\u3044\u3001\u305d\u306e\u5f8c\u307b\u304b\u306e\u66f4\u65b0\u3092\u512a\u5148\u5ea6\u9806\u306b\u9032\u3081\u307e\u3059\u3002\u8907\u6570\u306e\u91cd\u5927\u554f\u984c\u304c\u540c\u6642\u306b\u3042\u308b\u5834\u5408\u306f\u3001\u516c\u958b\u505c\u6b62\u3082\u542b\u3081\u305f\u5168\u4f53\u306e\u30ea\u30b9\u30af\u3092\u62c5\u5f53\u8005\u3067\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n<h3>\u3088\u304f\u3042\u308b\u8cea\u554f\uff1a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u308b\u306a\u3089\u611f\u67d3\u306e\u7591\u3044\u304c\u3042\u3063\u3066\u3082\u3059\u3050\u5fa9\u5143\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3059\u3050\u306e\u5168\u9762\u5fa9\u5143\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u611f\u67d3\u5f8c\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306a\u3089\u554f\u984c\u3092\u623b\u3059\u3060\u3051\u3067\u3001\u611f\u67d3\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306a\u3089\u305d\u306e\u5f8c\u306e\u6ce8\u6587\u3084\u6295\u7a3f\u3092\u5931\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5148\u306b\u30ed\u30b0\u30fb\u4e0d\u5be9\u30d5\u30a1\u30a4\u30eb\u30fb\u7ba1\u7406\u8005\u4e00\u89a7\u30fb\u7570\u5e38\u767a\u751f\u6642\u523b\u3092\u4fdd\u5168\u3057\u3001\u5c02\u9580\u5bb6\u3068\u5fa9\u5143\u30dd\u30a4\u30f3\u30c8\u3092\u6c7a\u3081\u307e\u3059\u3002\u5fa9\u5143\u5f8c\u3082\u4fb5\u5165\u53e3\u3068\u8a8d\u8a3c\u60c5\u5831\u3092\u4fee\u6b63\u3057\u306a\u3051\u308c\u3070\u518d\u767a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u554f\u3044\u5408\u308f\u305b\u306e\u56de\u7b54\u5f85\u3061\u4e2d\u306b\u62c5\u5f53\u8005\u304c\u5909\u308f\u308b\u5834\u5408<\/h3>\n<p>\u72b6\u6cc1\u3092\u53e3\u982d\u3060\u3051\u3067\u5f15\u304d\u7d99\u304c\u305a\u30011\u30da\u30fc\u30b8\u306e\u8a18\u9332\u3092\u6b8b\u3057\u307e\u3059\u3002\u300c\u4f55\u304c\u5206\u304b\u3063\u305f\u304b\u300d\u300c\u307e\u3060\u5206\u304b\u3089\u306a\u3044\u304b\u300d\u300c\u516c\u958b\u4e2d\u304b\u505c\u6b62\u4e2d\u304b\u300d\u300c\u516c\u5f0f\u544a\u77e5\u306eURL\u3068\u78ba\u8a8d\u6642\u523b\u300d\u300c\u30b5\u30dd\u30fc\u30c8\u30c1\u30b1\u30c3\u30c8\u756a\u53f7\u300d\u300c\u6b21\u306b\u78ba\u8a8d\u3059\u308b\u65e5\u6642\u300d\u300c\u64cd\u4f5c\u3057\u3066\u3088\u3044\u4eba\u300d\u300c\u64cd\u4f5c\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u8a2d\u5b9a\u300d\u3092\u66f8\u304d\u307e\u3059\u3002\u76f8\u8ac7\u5148\u304c\u8907\u6570\u3042\u308b\u5834\u5408\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u30d1\u30c3\u30c1\u306e\u8cea\u554f\u306f\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4e8b\u696d\u8005\u3001\u30c6\u30fc\u30de\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4e92\u63db\u6027\u306f\u958b\u767a\u5143\u3001\u4fb5\u5bb3\u8abf\u67fb\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u3068\u3044\u3046\u3088\u3046\u306b\u5f79\u5272\u3092\u5206\u3051\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u3088\u3046\u306a\u6642\u4e8b\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u306f\u3001\u516c\u958b\u65e5\u306e\u8a18\u8f09\u3060\u3051\u3067\u306f\u8db3\u308a\u307e\u305b\u3093\u3002\u904b\u7528\u8005\u306f\u516c\u5f0f\u544a\u77e5\u306e\u66f4\u65b0\u65e5\u6642\u3092\u78ba\u8a8d\u3057\u3001\u4e8b\u696d\u8005\u3054\u3068\u306e\u60c5\u5831\u304c\u5909\u308f\u308c\u3070\u4f5c\u696d\u53f0\u5e33\u3068\u3053\u306e\u8a18\u4e8b\u306e\u5224\u65ad\u3082\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u672c\u6587\u306b\u3042\u308b\u300c\u5bfe\u5fdc\u6e08\u307f\u300d\u306f2026\u5e7410\u670822\u65e5\u306b\u78ba\u8a8d\u3057\u305f\u7bc4\u56f2\u3067\u3059\u3002\u5404\u793e\u306e\u6700\u65b0\u60c5\u5831\u306f\u3001<a href=\"https:\/\/www.php.net\/archive\/2026.php#2026-10-21-5\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u516c\u5f0f<\/a>\u3001<a href=\"https:\/\/ja.wordpress.org\/2026\/10\/21\/critical-php-security-release\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress.org<\/a>\u3001<a href=\"https:\/\/www.xserver.ne.jp\/news_detail.php?view_id=18963\" target=\"_blank\" rel=\"noopener noreferrer\">\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc<\/a>\u3001<a href=\"https:\/\/support.conoha.jp\/w\/configphp\/\" target=\"_blank\" rel=\"noopener noreferrer\">ConoHa WING<\/a>\u3001<a href=\"https:\/\/support.lolipop.jp\/hc\/ja\/articles\/13321588690835-PHP%E3%81%AE%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E5%A4%89%E6%9B%B4%E6%96%B9%E6%B3%95%E3%82%92%E6%95%99%E3%81%88%E3%81%A6%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84\" target=\"_blank\" rel=\"noopener noreferrer\">\u30ed\u30ea\u30dd\u30c3\u30d7\uff01<\/a>\u3001<a href=\"https:\/\/help.sakura.ad.jp\/notification\/n-2700\/\" 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