{"id":8083,"date":"2026-10-21T23:02:43","date_gmt":"2026-10-21T14:02:43","guid":{"rendered":"https:\/\/jinrai.co.jp\/blog\/2026\/10\/21\/php-security-release-2026-10\/"},"modified":"2026-10-22T01:03:46","modified_gmt":"2026-10-21T16:03:46","slug":"php-security-release-2026-10","status":"publish","type":"post","link":"https:\/\/jinrai.co.jp\/en\/blog\/2026\/10\/21\/php-security-release-2026-10\/","title":{"rendered":"PHP\u306b\u91cd\u5927\u306a\u8106\u5f31\u60272\u4ef6\uff5cWordPress\u3067\u4eca\u3059\u3050\u78ba\u8a8d\u3059\u308b3\u3064\u306e\u3053\u3068"},"content":{"rendered":"<div style=\"background:#FBF6EE;border:1px solid #DCBB8E;border-left:5px solid #A8813F;border-radius:10px;padding:22px 24px;margin:0 0 32px;\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#7D5F22;\">\u7d50\u8ad6<\/p>\n<p 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style=\"overflow-x:auto;margin:20px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:0.92em;\">\n<thead>\n<tr style=\"background:#1A1A1A;\">\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;white-space:nowrap;\">\u9805\u76ee<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">\u4e8b\u524d\u544a\u77e5<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">2026\u5e7410\u670820\u65e5\uff08PHP\u516c\u5f0f\u30b5\u30a4\u30c8\u306e\u30cb\u30e5\u30fc\u30b9\uff09<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">\u516c\u958b\u65e5\u6642<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">2026\u5e7410\u670821\u65e5 14:00\uff08UTC\uff09\uff1d\u65e5\u672c\u6642\u959323:00<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">\u4fee\u6b63\u3055\u308c\u305f\u8106\u5f31\u6027<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">2\u4ef6\u3002\u3044\u305a\u308c\u3082\u6df1\u523b\u5ea69.2\uff08CVSS v4.0\uff09<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">\u4fee\u6b63\u7248<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\"><strong>8.5.12\u30fb8.4.27\u30fb8.3.36\u30fb8.2.35<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">\u516c\u5f0f\u306e\u547c\u3073\u304b\u3051<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u3059\u3079\u3066\u306e\u5229\u7528\u8005\u306b\u3001\u516c\u958b\u5f8c\u3059\u3050\u306e\u66f4\u65b0\u3092\u63a8\u5968<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4e8b\u524d\u544a\u77e5\u3067\u306f\u3001\u8106\u5f31\u6027\u306e\u5185\u5bb9\u304c\u516c\u306b\u306a\u3063\u305f\u5834\u5408\u3084\u3001\u5b9f\u969b\u306b\u60aa\u7528\u3055\u308c\u305f\u5f62\u8de1\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u3001\u4e88\u5b9a\u3088\u308a\u65e9\u304f\u516c\u958b\u3059\u308b\u3053\u3068\u3082\u3042\u308b\u3068\u66f8\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u5b9f\u969b\u306b\u306f\u4e88\u5b9a\u3069\u304a\u308a\u300110\u670821\u65e5\u306b\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>\u4fee\u6b63\u3055\u308c\u305f2\u4ef6\u306e\u8106\u5f31\u6027<\/h2>\n<div style=\"overflow-x:auto;margin:20px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:0.92em;\">\n<thead>\n<tr style=\"background:#1A1A1A;\">\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;white-space:nowrap;\">\u8b58\u5225\u756a\u53f7<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u3069\u3093\u306a\u554f\u984c\u304b<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u8d77\u304d\u3046\u308b\u3053\u3068<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u5bfe\u8c61<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">CVE-2026-109618<br \/>\uff08\u30e1\u30e2\u30ea\u4e0d\u8db3\u6642\u306e\u51e6\u7406\u306e\u4e0d\u5177\u5408\uff09<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30e1\u30e2\u30ea\u4e0d\u8db3\u3067PHP\u306e\u51e6\u7406\u304c\u4e2d\u65ad\u3055\u308c\u305f\u3068\u304d\u3001\u6e96\u5099\u304c\u9014\u4e2d\u306e\u5185\u90e8\u30c7\u30fc\u30bf\u3092\u3001\u5f8c\u7247\u4ed8\u3051\u306e\u51e6\u7406\u304c\u6b63\u3057\u3044\u3082\u306e\u3068\u3057\u3066\u6271\u3063\u3066\u3057\u307e\u3046<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30ed\u30b0\u30a4\u30f3\u306a\u3057\u306e\u901a\u4fe1\u3067\u3001Web\u30b5\u30fc\u30d0\u30fc\u306e\u6a29\u9650\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3055\u308c\u308b\u6050\u308c<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">8.2.35\u30fb8.3.36\u30fb8.4.27\u30fb8.5.12\u3088\u308a\u524d\u306e\u7248<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">CVE-2026-109619<br \/>\uff08\u524d\u306e\u51e6\u7406\u306e\u60c5\u5831\u304c\u6b8b\u308b\u4e0d\u5177\u5408\uff09<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">1\u3064\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u7d42\u308f\u3063\u305f\u5f8c\u3082\u3001\u3059\u3067\u306b\u89e3\u653e\u3057\u305f\u30e1\u30e2\u30ea\u3092\u6307\u3059\u5185\u90e8\u60c5\u5831\u304c\u6b8b\u308a\u3001\u540c\u3058\u30d7\u30ed\u30bb\u30b9\u304c\u6b21\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u4f7f\u3063\u3066\u3057\u307e\u3046<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u540c\u4e0a\u3002\u30e1\u30e2\u30ea\u306e\u4e2d\u8eab\u304c\u6f0f\u308c\u308b\u6050\u308c\u3082\u3042\u308b<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">8.2.35\u30fb8.3.36\u30fb8.4.27\u30fb8.5.12\u3088\u308a\u524d\u306e\u7248<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u3069\u3061\u3089\u3082\u3001\u30ed\u30b0\u30a4\u30f3\u306a\u3069\u306e\u8a8d\u8a3c\u306a\u3057\u3067\u3001\u5916\u90e8\u304b\u3089\u306e\u901a\u4fe1\u3060\u3051\u3067\u653b\u6483\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u300c\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\uff08RCE\uff09\u300d\u306e\u8106\u5f31\u6027\u3067\u3059\u3002\u6210\u529f\u3059\u308b\u3068\u3001Web\u30b5\u30fc\u30d0\u30fc\u306e\u6a29\u9650\u3067\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u304b\u3055\u308c\u3001\u30b5\u30a4\u30c8\u306e\u6539\u3056\u3093\u3084\u60c5\u5831\u306e\u6301\u3061\u51fa\u3057\u306b\u3064\u306a\u304c\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002PHP\u516c\u5f0f\u306f\u3001Apache\u306bPHP\u3092\u7d44\u307f\u8fbc\u3080\u65b9\u5f0f\uff08mod_php\uff09\u3067\u6700\u3082\u5371\u967a\u304c\u9ad8\u3044\u3068\u3057\u3001\u3053\u306e\u65b9\u5f0f\u3067\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u52d5\u304f\u524d\u306e\u6bb5\u968e\u3067\u653b\u6483\u304c\u6210\u7acb\u3059\u308b\u4f8b\u3092\u78ba\u8a8d\u3057\u305f\u3068\u3057\u3066\u3044\u307e\u3059\u3002nginx\u306a\u3069\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u308f\u308c\u308bPHP-FPM\u3067\u3082\u30012\u4ef6\u76ee\u306e\u8106\u5f31\u6027\u3067\u653b\u6483\u306e\u6210\u7acb\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5bfe\u8c61\u306fPHP-FPM\u30fbmod_php\u30fbphp-cgi\u30fbFrankenPHP\u30fbLiteSpeed\u306a\u3069\u3001Web\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u3059\u3079\u3066\u306ePHP\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001\u653b\u6483\u306e\u96e3\u3057\u3055\u306f\u300c\u9ad8\u3044\u300d\u3068\u8a55\u4fa1\u3055\u308c\u3066\u304a\u308a\u3001\u6761\u4ef6\u304c\u305d\u308d\u308f\u306a\u3044\u3068\u6210\u529f\u3057\u306b\u304f\u3044\u9762\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u300c\u6df1\u523b\u5ea69.2\u300d\u306f\u3069\u306e\u304f\u3089\u3044\u5371\u306a\u3044\u306e\u304b<\/h2>\n<p>CVSS\uff08\u30b7\u30fc\u30fb\u30d6\u30a4\u30fb\u30a8\u30b9\u30fb\u30a8\u30b9\uff09\u306f\u3001\u8106\u5f31\u6027\u306e\u6df1\u523b\u3055\u30920\u301c10\u70b9\u3067\u8868\u3059\u4e16\u754c\u5171\u901a\u306e\u7269\u5dee\u3057\u3067\u3059\u3002\u4eca\u56de\u4f7f\u308f\u308c\u3066\u3044\u308b\u6700\u65b0\u306eCVSS v4.0\u3067\u306f\u3001\u70b9\u6570\u3054\u3068\u306b\u6b21\u306e\u3088\u3046\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x:auto;margin:20px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:0.92em;\">\n<thead>\n<tr style=\"background:#1A1A1A;\">\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;white-space:nowrap;\">\u70b9\u6570<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u5206\u985e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">9.0\u301c10.0<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\"><strong>\u7dca\u6025\uff08Critical\uff09<\/strong><\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">7.0\u301c8.9<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u91cd\u8981\uff08High\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">4.0\u301c6.9<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u8b66\u544a\uff08Medium\uff09<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">0.1\u301c3.9<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u6ce8\u610f\uff08Low\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>9.2\u306f\u6700\u3082\u91cd\u3044\u300c\u7dca\u6025\u300d\u306b\u5165\u308a\u307e\u3059\u3002PHP\u306e\u958b\u767a\u30c1\u30fc\u30e0\u304c\u5185\u5bb9\u3092\u4f0f\u305b\u305f\u307e\u307e\u4e8b\u524d\u306b\u544a\u77e5\u3057\u305f\u306e\u3082\u3001\u3053\u306e\u6df1\u523b\u3055\u306e\u305f\u3081\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u70b9\u6570\u306f\u300c\u6700\u60aa\u306e\u5834\u5408\u306b\u3069\u308c\u3060\u3051\u5371\u306a\u3044\u304b\u300d\u306e\u76ee\u5b89\u3067\u3059\u3002\u5b9f\u969b\u306b\u5f71\u97ff\u3092\u53d7\u3051\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u30b5\u30a4\u30c8\u306e\u4f5c\u308a\u3084\u4f7f\u3063\u3066\u3044\u308b\u6a5f\u80fd\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u307e\u3059\u3002\u4eca\u56de\u306e2\u4ef6\u306f\u3001\u653b\u6483\u306e\u96e3\u3057\u3055\u304c\u300c\u9ad8\u3044\u300d\u3068\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u305f\u30819.2\u306b\u3068\u3069\u307e\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u8a8d\u8a3c\u306f\u4e0d\u8981\u3067\u3001\u6210\u529f\u3057\u305f\u3068\u304d\u306e\u5f71\u97ff\uff08\u60c5\u5831\u306e\u6f0f\u3048\u3044\u30fb\u6539\u3056\u3093\u30fb\u505c\u6b62\uff09\u306f\u3059\u3079\u3066\u6700\u5927\u3068\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u5bfe\u8c61\u306b\u306a\u308b\u306e\u306f\u3069\u306e\u30b5\u30a4\u30c8\u304b\uff5cPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u5225\u306e\u72b6\u6cc1<\/h2>\n<p>PHP\u306b\u306f\u3001\u540c\u6642\u306b\u8907\u6570\u306e\u7cfb\u5217\uff088.2\u30fb8.3\u30fb8.4\u30fb8.5\u306a\u3069\uff09\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u30b5\u30dd\u30fc\u30c8\u671f\u9650\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u306e\u4fee\u6b63\u7248\u304c\u51fa\u305f\u306e\u306f\u3001\u30b5\u30dd\u30fc\u30c8\u4e2d\u306e\u7cfb\u5217\u3060\u3051\u3067\u3059\u3002<\/p>\n<div style=\"overflow-x:auto;margin:20px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:0.92em;\">\n<thead>\n<tr style=\"background:#1A1A1A;\">\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;white-space:nowrap;\">\u7cfb\u5217<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u4eca\u56de\u306e\u4fee\u6b63\u7248<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u30b5\u30dd\u30fc\u30c8\u306e\u72b6\u6cc1\uff08PHP\u516c\u5f0f\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">PHP 8.5<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">8.5.12<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u901a\u5e38\u30b5\u30dd\u30fc\u30c8\u4e2d\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u306f2029\u5e7412\u670831\u65e5\u307e\u3067\uff09<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">PHP 8.4<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">8.4.27<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u901a\u5e38\u30b5\u30dd\u30fc\u30c8\u4e2d\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u306f2028\u5e7412\u670831\u65e5\u307e\u3067\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">PHP 8.3<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">8.3.36<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u306e\u307f\uff082027\u5e7412\u670831\u65e5\u307e\u3067\uff09<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">PHP 8.2<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">8.2.35<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u306e\u307f\uff08<strong>2026\u5e7412\u670831\u65e5\u3067\u7d42\u4e86<\/strong>\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;white-space:nowrap;\">PHP 8.1\u4ee5\u524d<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\"><strong>\u516c\u5f0f\u306e\u4fee\u6b63\u7248\u306a\u3057<\/strong>\uff08\u81ea\u5206\u3067\u30d3\u30eb\u30c9\u3059\u308b\u4eba\u5411\u3051\u306b\u30017.4\u30fb8.0\u30fb8.1\u7528\u306e\u6700\u5c0f\u9650\u306e\u4fee\u6b63\u3092\u516c\u958b\uff09<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\uff088.1\u306f2025\u5e7412\u670831\u65e5\u30018.0\u306f2023\u5e7411\u670826\u65e5\u30017.4\u306f2022\u5e7411\u670828\u65e5\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u6ce8\u610f\u304c\u5fc5\u8981\u306a\u306e\u306f2\u3064\u3067\u3059\u30021\u3064\u76ee\u306f\u3001<strong>PHP 8.1\u4ee5\u524d\u306e\u30b5\u30a4\u30c8<\/strong>\u3067\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u308f\u3063\u3066\u3044\u308b\u305f\u3081\u516c\u5f0f\u306e\u4fee\u6b63\u7248\u306f\u51fa\u307e\u305b\u3093\u3002PHP\u516c\u5f0f\u306f\u4eca\u56de\u3001\u6df1\u523b\u3055\u3092\u8003\u3048\u30667.4\u30fb8.0\u30fb8.1\u5411\u3051\u306b\u6700\u5c0f\u9650\u306e\u4fee\u6b63\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u304c\u3001\u81ea\u5206\u3067PHP\u3092\u7d44\u307f\u7acb\u3066\u308b\uff08\u30d3\u30eb\u30c9\u3059\u308b\uff09\u4eba\u5411\u3051\u306e\u3082\u306e\u3067\u3059\u3002\u4e00\u90e8\u306eOS\u306e\u914d\u5e03\u5143\u3084\u9577\u671f\u30b5\u30dd\u30fc\u30c8\u3092\u884c\u3046\u4f1a\u793e\u304c\u4fee\u6b63\u3092\u63d0\u4f9b\u3059\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u57fa\u672c\u306f8.3\u4ee5\u4e0a\u3078\u306e\u79fb\u884c\u304c\u5fc5\u8981\u3067\u3059\u30022\u3064\u76ee\u306f\u3001<strong>PHP 8.2\u306e\u30b5\u30a4\u30c8<\/strong>\u3067\u3059\u3002\u4eca\u56de\u306f\u4fee\u6b63\u7248\u304c\u51fa\u307e\u3057\u305f\u304c\u30012026\u5e7412\u670831\u65e5\u3067\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u308f\u308b\u305f\u3081\u3001\u5e74\u5185\u306b8.3\u4ee5\u4e0a\u3078\u79fb\u308b\u8a08\u753b\u304c\u5fc5\u8981\u3067\u3059\u3002WordPress\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u3082\u3001PHP 8.3\u4ee5\u4e0a\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u81ea\u793e\u30b5\u30a4\u30c8\u3067\u78ba\u8a8d\u3059\u308b3\u3064\u306e\u624b\u9806<\/h2>\n<h3>\u624b\u98061\uff1a\u3044\u307e\u306ePHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8abf\u3079\u308b<\/h3>\n<p>WordPress\u306e\u5834\u5408\u306f\u3001\u7ba1\u7406\u753b\u9762\u306e<strong>\u300c\u30c4\u30fc\u30eb\u300d\u2192\u300c\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u300d\u2192\u300c\u60c5\u5831\u300d\u30bf\u30d6\u2192\u300c\u30b5\u30fc\u30d0\u30fc\u300d<\/strong>\u3092\u958b\u304f\u3068\u3001\u300cPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u300d\u306e\u6b04\u306b\u300c8.4.26\u300d\u306e\u3088\u3046\u306a\u756a\u53f7\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u7ba1\u7406\u753b\u9762\u306e\u300cPHP\u8a2d\u5b9a\u300d\u306a\u3069\u3067\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u624b\u98062\uff1a\u4fee\u6b63\u7248\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u898b\u308b<\/h3>\n<p>\u756a\u53f7\u306e\u6700\u5f8c\u306e\u6570\u5b57\u307e\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070PHP 8.4\u306a\u3089\u3001<strong>8.4.27\u4ee5\u4e0a<\/strong>\u304c\u4fee\u6b63\u7248\u3067\u3059\u3002\u300c8.4\u300d\u3060\u3051\u3067\u5224\u65ad\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u30028.4.26\u306f\u3001\u4eca\u56de\u306e\u4fee\u6b63\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u7248\u3067\u3059\u3002<\/p>\n<h3>\u624b\u98063\uff1a\u4fee\u6b63\u7248\u3067\u306a\u3051\u308c\u3070\u3001\u66f4\u65b0\u3092\u4f9d\u983c\u3059\u308b\u304b\u81ea\u5206\u3067\u66f4\u65b0\u3059\u308b<\/h3>\n<p>\u8ab0\u304c\u66f4\u65b0\u3059\u308b\u304b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u7a2e\u985e\u3067\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x:auto;margin:20px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:0.92em;\">\n<thead>\n<tr style=\"background:#1A1A1A;\">\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;white-space:nowrap;\">\u30b5\u30fc\u30d0\u30fc\u306e\u7a2e\u985e<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u4fee\u6b63\u7248\u3092\u5165\u308c\u308b\u306e\u306f<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u3084\u308b\u3053\u3068<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u5171\u7528\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u591a\u304f\u306e\u5834\u5408\u306f\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306e\u304a\u77e5\u3089\u305b\u3092\u78ba\u8a8d\u3002\u7ba1\u7406\u753b\u9762\u3067PHP\u306e\u7cfb\u5217\uff088.3\u4ee5\u4e0a\uff09\u3092\u9078\u3076<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">WordPress\u5c02\u7528\u306e\u7ba1\u7406\u578b\u30b5\u30fc\u30d3\u30b9<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30b5\u30fc\u30d3\u30b9\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u304a\u77e5\u3089\u305b\u3092\u78ba\u8a8d\u3002\u53e4\u3044\u7cfb\u5217\u3092\u4f7f\u3063\u3066\u3044\u308c\u3070\u5207\u308a\u66ff\u3048\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">VPS\u30fb\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\uff08\u81ea\u793e\u3067\u7ba1\u7406\uff09<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u81ea\u793e\u307e\u305f\u306f\u5236\u4f5c\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">OS\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u66f4\u65b0\u306a\u3069\u3067\u4fee\u6b63\u7248\u3092\u5165\u308c\u3001PHP\u3092\u518d\u8d77\u52d5\u3059\u308b<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u5236\u4f5c\u4f1a\u793e\u306b\u4fdd\u5b88\u3092\u4efb\u305b\u3066\u3044\u308b<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u5236\u4f5c\u4f1a\u793e\uff08\u5951\u7d04\u306b\u3088\u308b\uff09<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u4fdd\u5b88\u5951\u7d04\u306b\u300cPHP\u306e\u66f4\u65b0\u300d\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3001\u5bfe\u5fdc\u3092\u4f9d\u983c\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u3059\u3050\u306b\u66f4\u65b0\u3067\u304d\u306a\u3044\u30b5\u30fc\u30d0\u30fc\uff08\u81ea\u793e\u3067\u7ba1\u7406\u3059\u308bVPS\u306a\u3069\uff09\u5411\u3051\u306b\u3001PHP\u516c\u5f0f\u306f\u88ab\u5bb3\u3092\u6e1b\u3089\u3059\u8a2d\u5b9a\uff08<code>session.upload_progress.enabled=0<\/code> 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href=\"\/blog\/2026\/04\/14\/wordpress-update-restore\/\">WordPress\u306e\u66f4\u65b0\u65b9\u6cd5\uff5c\u653e\u7f6e\u30b5\u30a4\u30c8\u306e\u5b89\u5168\u306a\u5fa9\u65e7\u624b\u9806<\/a>\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div data-note=\"consult-cta-mid-2026-10\" style=\"background:#fff;border:1px solid #E0D6CC;border-top:4px solid #A8813F;border-radius:12px;padding:24px 22px;margin:36px 0;\">\n<p style=\"margin:0 0 6px;color:#7D5F22;font-weight:700;font-size:.8em;letter-spacing:.08em;\">\u96fb\u8a71\u3067\u76f8\u8ac7\u3067\u304d\u307e\u3059<\/p>\n<p style=\"margin:0 0 12px;color:#2B2724;font-weight:700;font-size:1.12em;line-height:1.55;\">\u8aad\u307f\u306a\u304c\u3089\u300c\u3046\u3061\u306e\u5834\u5408\u306f\uff1f\u300d\u3068\u601d\u3063\u305f\u3089\u3001\u305d\u306e\u307e\u307e\u96fb\u8a71\u3067\u805e\u3044\u3066\u304f\u3060\u3055\u3044<\/p>\n<p style=\"margin:0 0 6px;color:#4A443D;font-size:.9em;\">\u305f\u3068\u3048\u3070\u3001\u3053\u3093\u306a\u3053\u3068\u3092\u805e\u3044\u3066\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<ul style=\"margin:0 0 18px;padding-left:1.2em;color:#2B2724;font-size:.92em;line-height:1.75;\">\n<li style=\"margin:0 0 6px;\">\u30a2\u30af\u30bb\u30b9\u306f\u3042\u308b\u306e\u306b\u554f\u3044\u5408\u308f\u305b\u304c\u6765\u306a\u3044\u3002\u3069\u3053\u3092\u76f4\u3059\uff1f<\/li>\n<li style=\"margin:0 0 6px;\">\u8a18\u4e8b\u5236\u4f5c\u3092\u5916\u6ce8\u3059\u308b\u3068\u3001\u8cbb\u7528\u306f\u3069\u308c\u304f\u3089\u3044\u304b\u304b\u308b\uff1f<\/li>\n<li style=\"margin:0 0 6px;\">\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306f\u4f5c\u308a\u76f4\u3059\u3079\u304d\u304b\u3001\u76f4\u3059\u3079\u304d\u304b\u8ff7\u3063\u3066\u3044\u308b<\/li>\n<\/ul>\n<p style=\"margin:0 0 8px;\"><a href=\"tel:08044165161\" onclick=\"if(typeof gtag==='function'){gtag('event','phone_click',{cta_position:'article_mid',cta_variant:'web'});}\" aria-label=\"\u96fb\u8a71\u3067\u76f8\u8ac7\u3059\u308b 080-4416-5161\" style=\"display:block;background:#1A1A1A;color:#F2EDE4;text-decoration:none;border-radius:60px;padding:12px 20px;text-align:center;max-width:420px;\"><span style=\"display:block;font-size:.78em;color:#C49A6C;letter-spacing:.06em;\">\u96fb\u8a71\u3067\u76f8\u8ac7\u3059\u308b\uff08\u30bf\u30c3\u30d7\u3067\u767a\u4fe1\uff09<\/span><span style=\"display:block;font-size:1.45em;font-weight:700;letter-spacing:.04em;\">080-4416-5161<\/span><\/a><\/p>\n<p style=\"margin:0 0 4px;color:#4A443D;font-size:.86em;\">\u53d7\u4ed8\uff1a\u5e73\u65e510:00\u301c18:00\uff5c\u62c5\u5f53\u8005\u304c\u76f4\u63a5\u304a\u7b54\u3048\u3057\u307e\u3059<\/p>\n<p style=\"margin:0 0 16px;color:#6B645B;font-size:.84em;\">\u300c\u8a18\u4e8b\u3092\u898b\u305f\u300d\u3068\u304a\u4f1d\u3048\u3044\u305f\u3060\u304f\u3068\u3001\u304a\u8a71\u304c\u30b9\u30e0\u30fc\u30ba\u3067\u3059\u3002<\/p>\n<p style=\"margin:0 0 6px;font-size:.84em;color:#6B645B;\">\u53d7\u4ed8\u6642\u9593\u5916\u306e\u65b9\u30fb\u6587\u7ae0\u3067\u76f8\u8ac7\u3057\u305f\u3044\u65b9\u306f\u3053\u3061\u3089<\/p>\n<p style=\"margin:0 0 14px;\"><a href=\"\/contact\/\" onclick=\"if(typeof gtag==='function'){gtag('event','consult_click',{cta_position:'article_mid',cta_variant:'web'});}\" style=\"display:block;max-width:420px;text-align:center;border:1.5px solid #A8813F;color:#7D5F22;text-decoration:none;border-radius:60px;padding:10px 20px;font-weight:700;font-size:.93em;\">\u30d5\u30a9\u30fc\u30e0\u3067\u76f8\u8ac7\u3059\u308b<span style=\"display:block;font-weight:400;font-size:.82em;color:#6B645B;\">24\u6642\u9593\u4ee5\u5185\u306b\u8fd4\u4fe1\u3057\u307e\u3059<\/span><\/a><\/p>\n<p style=\"margin:0;font-size:.8em;color:#6B645B;line-height:1.9;\">\u2713 \u76f8\u8ac7\u30fb\u898b\u7a4d\u3082\u308a\u306f\u7121\u6599\u3000\u2713 \u55b6\u696d\u96fb\u8a71\u3084\u3057\u3064\u3053\u3044\u52e7\u8a98\u306f\u3057\u307e\u305b\u3093\u3000\u2713 \u60c5\u5831\u53ce\u96c6\u306e\u6bb5\u968e\u3067\u3082\u5927\u4e08\u592b\u3067\u3059<\/p>\n<p><script>(function(){function run(){var bl=document.querySelectorAll('[data-note^=\\'consult-cta\\']');if(!bl.length||!('IntersectionObserver' in window))return;var on=new Set();var io=new 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style=\"overflow-x:auto;margin:20px 0;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:0.92em;\">\n<thead>\n<tr style=\"background:#1A1A1A;\">\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;white-space:nowrap;\">\u9078\u629e\u80a2<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u5177\u4f53\u4f8b<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u30b5\u30fc\u30d0\u30fc\u306e\u66f4\u65b0<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u5411\u3044\u3066\u3044\u308b\u4f1a\u793e<\/th>\n<th style=\"padding:11px 14px;color:#C49A6C;text-align:left;\">\u6ce8\u610f\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30ce\u30fc\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30c8\u4f5c\u6210\u30b5\u30fc\u30d3\u30b9<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">STUDIO\u3001Wix\u3001Webflow\u3001\u30da\u30e9\u30a4\u30c1<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30b5\u30fc\u30d3\u30b9\u4f1a\u793e\u304c\u884c\u3046<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u793e\u5185\u3067\u6587\u7ae0\u3084\u5199\u771f\u3092\u66f4\u65b0\u3057\u305f\u3044\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30c7\u30b6\u30a4\u30f3\u3084\u6a5f\u80fd\u306f\u30b5\u30fc\u30d3\u30b9\u306e\u7bc4\u56f2\u5185\u3002\u5225\u306e\u4ed5\u7d44\u307f\u3078\u306e\u5f15\u3063\u8d8a\u3057\u306b\u624b\u9593\u304c\u304b\u304b\u308b<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u9759\u7684\u30b5\u30a4\u30c8\uff08HTML\u3060\u3051\u3067\u8868\u793a\uff09<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">Astro\u30fbHugo\u306a\u3069\u3067\u4f5c\u308a\u3001Cloudflare Pages\u30fbNetlify\u306a\u3069\u306b\u7f6e\u304f<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u52d5\u304b\u306a\u3044\u305f\u3081\u3001\u72d9\u308f\u308c\u308b\u5834\u6240\u304c\u5c11\u306a\u3044<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u66f4\u65b0\u306e\u983b\u5ea6\u304c\u4f4e\u3044\u4f1a\u793e\u3001\u8868\u793a\u901f\u5ea6\u3092\u91cd\u8996\u3059\u308b\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u6587\u7ae0\u306e\u66f4\u65b0\u306b\u5236\u4f5c\u306e\u77e5\u8b58\u304c\u8981\u308b\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u306f\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30d8\u30c3\u30c9\u30ec\u30b9CMS\uff0b\u9759\u7684\u30b5\u30a4\u30c8<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">microCMS\u3001Contentful\u3001Sanity\u306a\u3069\u3067\u8a18\u4e8b\u3092\u7ba1\u7406\u3057\u3001\u8868\u793a\u306f\u9759\u7684\u30b5\u30a4\u30c8<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">CMS\u306f\u30b5\u30fc\u30d3\u30b9\u4f1a\u793e\u3001\u8868\u793a\u5074\u306f\u5236\u4f5c\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u8a18\u4e8b\u3092\u983b\u7e41\u306b\u51fa\u3057\u3064\u3064\u3001\u5b89\u5168\u6027\u3082\u9ad8\u3081\u305f\u3044\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u6700\u521d\u306e\u69cb\u7bc9\u8cbb\u7528\u304c\u9ad8\u3081\u3002\u5236\u4f5c\u4f1a\u793e\u306e\u5354\u529b\u304c\u524d\u63d0<\/td>\n<\/tr>\n<tr style=\"background:#FBF8F3;\">\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">PHP\u4ee5\u5916\u306e\u8a00\u8a9e\u306eCMS<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">Ghost\uff08Node.js\uff09\u3001Wagtail\uff08Python\uff09\u306a\u3069<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u81ea\u793e\u307e\u305f\u306f\u5236\u4f5c\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u958b\u767a\u30c1\u30fc\u30e0\u304c\u3042\u308b\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">Node.js\u3084Python\u306b\u3082\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u304c\u3042\u308a\u3001\u624b\u9593\u306f\u6b8b\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30cd\u30c3\u30c8\u30b7\u30e7\u30c3\u30d7\u5c02\u7528\u30b5\u30fc\u30d3\u30b9<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">Shopify\u3001BASE\u306a\u3069<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30b5\u30fc\u30d3\u30b9\u4f1a\u793e\u304c\u884c\u3046<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u5546\u54c1\u3092\u58f2\u308b\u306e\u304c\u4e3b\u76ee\u7684\u306e\u4f1a\u793e<\/td>\n<td style=\"padding:11px 14px;border-top:1px solid #ECE3D5;\">\u30d6\u30ed\u30b0\u3084\u4f1a\u793e\u6848\u5185\u306e\u81ea\u7531\u5ea6\u306f\u30b5\u30fc\u30d3\u30b9\u306e\u7bc4\u56f2\u5185<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>WordPress\u3092\u4f7f\u3044\u7d9a\u3051\u305f\u3044\u5834\u5408\u306f\u3001<strong>PHP\u306e\u66f4\u65b0\u307e\u3067\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u304c\u53d7\u3051\u6301\u3064\u5171\u7528\u30b5\u30fc\u30d0\u30fc\u3084\u7ba1\u7406\u578b\u30b5\u30fc\u30d3\u30b9<\/strong>\u3092\u9078\u3076\u306e\u304c\u3001\u3044\u3061\u3070\u3093\u624b\u9593\u306e\u5c11\u306a\u3044\u65b9\u6cd5\u3067\u3059\u3002\u4ed5\u7d44\u307f\u3092\u5909\u3048\u308b\u3068\u304d\u306f\u3001\u30da\u30fc\u30b8\u306eURL\u304c\u5909\u308f\u3063\u3066\u691c\u7d22\u9806\u4f4d\u304c\u4e0b\u304c\u3089\u306a\u3044\u3088\u3046\u3001\u53e4\u3044URL\u304b\u3089\u65b0\u3057\u3044URL\u3078\u306e\u8ee2\u9001\uff08\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\uff09\u306e\u8a2d\u8a08\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u30b5\u30a4\u30c8\u306e\u4f5c\u308a\u76f4\u3057\u3092\u8003\u3048\u3066\u3044\u308b\u5834\u5408\u306f\u3001<a href=\"\/blog\/2026\/04\/14\/wordpress-renewal-cost\/\">WordPress\u30b5\u30a4\u30c8\u306e\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u8cbb\u7528\u3068\u624b\u9806<\/a>\u3082\u3042\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u3044\u307e\u78ba\u8a8d\u3059\u3079\u304d\u3053\u3068<\/h2>\n<ul>\n<li>\u30b5\u30a4\u30c8\u306ePHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u3001\u6700\u5f8c\u306e\u6570\u5b57\u307e\u3067\u78ba\u8a8d\u3057\u305f<\/li>\n<li>\u4fee\u6b63\u7248\uff08PHP 8.4\u306a\u30898.4.27\u4ee5\u4e0a\u306a\u3069\uff09\u3067\u306a\u3051\u308c\u3070\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u304b\u5236\u4f5c\u4f1a\u793e\u306b\u66f4\u65b0\u3092\u4f9d\u983c\u3057\u305f<\/li>\n<li>PHP 8.1\u4ee5\u524d\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u30018.3\u4ee5\u4e0a\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u6c7a\u3081\u305f\uff08\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u8a66\u9a13\u30b5\u30a4\u30c8\u3067\u306e\u78ba\u8a8d\u3064\u304d\uff09<\/li>\n<li>PHP 8.2\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u30012026\u5e7412\u670831\u65e5\u306e\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u307e\u3067\u306b8.3\u4ee5\u4e0a\u3078\u79fb\u308b\u65e5\u7a0b\u3092\u6c7a\u3081\u305f<\/li>\n<li>WordPress\u672c\u4f53\u30fb\u30c6\u30fc\u30de\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u6700\u65b0\u7248\u306b\u306a\u3063\u3066\u3044\u308b<\/li>\n<li>\u4fdd\u5b88\u3092\u5916\u90e8\u306b\u4efb\u305b\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5951\u7d04\u306b\u300cPHP\u306e\u66f4\u65b0\u300d\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u305f<\/li>\n<\/ul>\n<p>\u9577\u304f\u66f4\u65b0\u3057\u3066\u3044\u306a\u3044\u30b5\u30a4\u30c8\u306f\u3001PHP\u4ee5\u5916\u306b\u3082\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002<a href=\"\/blog\/2026\/04\/14\/homepage-hosuchi-risk\/\">\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u653e\u7f6e\u306e\u30ea\u30b9\u30af\uff5c3\u5e74\u66f4\u65b0\u306a\u3057\u3067\u8d77\u304d\u308b\u3053\u3068<\/a>\u3082\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>WordPress\u3092\u4f7f\u3063\u3066\u3044\u306a\u304f\u3066\u3082\u95a2\u4fc2\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>PHP\u3067\u52d5\u3044\u3066\u3044\u308b\u30b5\u30a4\u30c8\u306a\u3089\u95a2\u4fc2\u3057\u307e\u3059\u3002WordPress\u4ee5\u5916\u306b\u3082\u3001EC-CUBE\u3001Movable Type\uff08\u4e00\u90e8\uff09\u3001\u72ec\u81ea\u306b\u958b\u767a\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001PHP\u3067\u52d5\u304f\u4ed5\u7d44\u307f\u306f\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u5206\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001\u30b5\u30a4\u30c8\u3092\u4f5c\u3063\u305f\u4f1a\u793e\u304b\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u306b\u300cPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u3001\u4eca\u56de\u306e\u4fee\u6b63\u7248\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u300d\u3092\u554f\u3044\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306a\u3089\u3001\u4f55\u3082\u3057\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u591a\u304f\u306e\u5171\u7528\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u540c\u3058\u7cfb\u5217\u306e\u4fee\u6b63\u7248\uff088.4.26\u21928.4.27\u306a\u3069\uff09\u306f\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u304c\u5165\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u6642\u671f\u306f\u4f1a\u793e\u306b\u3088\u3063\u3066\u9055\u3046\u305f\u3081\u3001\u304a\u77e5\u3089\u305b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u7ba1\u7406\u753b\u9762\u3067\u53e4\u3044\u7cfb\u5217\uff088.1\u4ee5\u524d\uff09\u3092\u9078\u3093\u3060\u307e\u307e\u306b\u3057\u3066\u3044\u308b\u3068\u3001\u4fee\u6b63\u7248\u306f\u5165\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4e0a\u3052\u308b\u3068\u3001\u30b5\u30a4\u30c8\u304c\u58ca\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u540c\u3058\u7cfb\u5217\u306e\u4e2d\u3067\u306e\u66f4\u65b0\uff088.4.26\u21928.4.27\u306a\u3069\uff09\u306f\u3001\u8868\u793a\u304c\u5d29\u308c\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u7cfb\u5217\u3092\u307e\u305f\u3050\u66f4\u65b0\uff088.1\u21928.3\u306a\u3069\uff09\u306f\u3001\u53e4\u3044\u30c6\u30fc\u30de\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u52d5\u304b\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308a\u3001\u8a66\u9a13\u30b5\u30a4\u30c8\u3067\u78ba\u8a8d\u3057\u3066\u304b\u3089\u5207\u308a\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u8106\u5f31\u6027\u306f\u3059\u3067\u306b\u60aa\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>2026\u5e7410\u670821\u65e523\u6642\uff08\u65e5\u672c\u6642\u9593\uff09\u306e\u6642\u70b9\u3067\u3001PHP\u516c\u5f0f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u306b\u306f\u3001\u5b9f\u969b\u306e\u653b\u6483\u306b\u4f7f\u308f\u308c\u305f\u3068\u3044\u3046\u8a18\u8f09\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u4fee\u6b63\u5185\u5bb9\u304c\u516c\u958b\u3055\u308c\u308b\u3068\u3001\u4fee\u6b63\u306e\u5dee\u5206\u304b\u3089\u653b\u6483\u65b9\u6cd5\u3092\u63a2\u308b\u52d5\u304d\u304c\u51fa\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u65e9\u3081\u306e\u66f4\u65b0\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<h3>PHP\u3092\u4f7f\u308f\u306a\u3044\u4ed5\u7d44\u307f\u306b\u5909\u3048\u308c\u3070\u3001\u66f4\u65b0\u306f\u4e0d\u8981\u306b\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u4e0d\u8981\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u30ce\u30fc\u30b3\u30fc\u30c9\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u66f4\u65b0\u3092\u30b5\u30fc\u30d3\u30b9\u4f1a\u793e\u304c\u53d7\u3051\u6301\u3061\u3001\u9759\u7684\u30b5\u30a4\u30c8\u3067\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u52d5\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u6e1b\u308b\u305f\u3081\u3001\u624b\u9593\u3084\u30ea\u30b9\u30af\u306f\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001Node.js\u3084Python\u3067\u52d5\u304fCMS\u306b\u3082\u5b9a\u671f\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u304c\u3042\u308a\u307e\u3059\u3002\u8ab0\u304c\u66f4\u65b0\u3092\u53d7\u3051\u6301\u3064\u304b\u3067\u9078\u3076\u306e\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n<div data-note=\"consult-cta-faq-2026-10\" style=\"background:#FBF6EE;border:1px solid #DCBB8E;border-radius:10px;padding:16px 20px;margin:28px 0;\">\n<p style=\"margin:0 0 6px;font-size:.93em;line-height:1.8;color:#2B2724;\"><strong>\u3053\u306e\u8a18\u4e8b\u306b\u8f09\u3063\u3066\u3044\u306a\u3044\u3053\u3068\u3082\u3001\u96fb\u8a71\u3067\u305d\u306e\u307e\u307e\u805e\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/strong>\u62c5\u5f53\u8005\u304c\u76f4\u63a5\u304a\u7b54\u3048\u3057\u307e\u3059\u3002<\/p>\n<p style=\"margin:0 0 4px;font-size:.92em;line-height:1.9;\"><a href=\"tel:08044165161\" onclick=\"if(typeof gtag==='function'){gtag('event','phone_click',{cta_position:'article_faq',cta_variant:'web'});}\" style=\"color:#1A1A1A;font-weight:700;font-size:1.15em;text-decoration:underline;white-space:nowrap;\">080-4416-5161<\/a>\u3000<span style=\"white-space:nowrap;\">\uff08\u5e73\u65e510:00\u301c18:00\uff09<\/span><\/p>\n<p style=\"margin:0;font-size:.88em;\"><a href=\"\/contact\/\" onclick=\"if(typeof gtag==='function'){gtag('event','consult_click',{cta_position:'article_faq',cta_variant:'web'});}\" style=\"color:#7D5F22;white-space:nowrap;\">\u30d5\u30a9\u30fc\u30e0\u3067\u8cea\u554f\u3059\u308b \u2192<\/a><\/p>\n<\/div>\n<h2>\u51fa\u5178<\/h2>\n<ul style=\"font-size:0.9em;line-height:1.85;\">\n<li>PHP\u300cUpcoming Critical PHP Security Release\u300d\uff082026\u5e7410\u670820\u65e5\uff09<br \/><a href=\"https:\/\/www.php.net\/archive\/2026.php#2026-10-20-1\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.php.net\/archive\/2026.php#2026-10-20-1<\/a><\/li>\n<li>PHP\u300cSecurity advisory: Critical remote code execution vulnerabilities, update now\u300d\uff082026\u5e7410\u670821\u65e5\uff09<br \/><a href=\"https:\/\/www.php.net\/archive\/2026.php#2026-10-21-5\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.php.net\/archive\/2026.php#2026-10-21-5<\/a><\/li>\n<li>PHP\u300cGHSA-w8hw-w9fx-j79w\uff1aRCE via OOM corruption\uff08CVE-2026-109618\uff09\u300d\uff082026\u5e7410\u670821\u65e5\uff09<br \/><a href=\"https:\/\/github.com\/php\/php-src\/security\/advisories\/GHSA-w8hw-w9fx-j79w\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/github.com\/php\/php-src\/security\/advisories\/GHSA-w8hw-w9fx-j79w<\/a><\/li>\n<li>PHP\u300cGHSA-6wmf-4rv5-p3rp\uff1aRCE via stale global state\uff08CVE-2026-109619\uff09\u300d\uff082026\u5e7410\u670821\u65e5\uff09<br \/><a href=\"https:\/\/github.com\/php\/php-src\/security\/advisories\/GHSA-6wmf-4rv5-p3rp\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/github.com\/php\/php-src\/security\/advisories\/GHSA-6wmf-4rv5-p3rp<\/a><\/li>\n<li>PHP\u300cSupported Versions\u300d\uff082026\u5e7410\u670821\u65e5\u78ba\u8a8d\uff09<br \/><a href=\"https:\/\/www.php.net\/supported-versions.php\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.php.net\/supported-versions.php<\/a><\/li>\n<li>PHP\u300cUnsupported Branches\u300d\uff082026\u5e7410\u670821\u65e5\u78ba\u8a8d\uff09<br \/><a href=\"https:\/\/www.php.net\/eol.php\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.php.net\/eol.php<\/a><\/li>\n<li>FIRST\u300cCVSS v4.0 Specification Document\u300d<br \/><a href=\"https:\/\/www.first.org\/cvss\/v4.0\/specification-document\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.first.org\/cvss\/v4.0\/specification-document<\/a><\/li>\n<li>WordPress\u300c\u8981\u4ef6\u300d\uff082026\u5e7410\u670821\u65e5\u78ba\u8a8d\uff09<br \/><a href=\"https:\/\/wordpress.org\/about\/requirements\/\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/wordpress.org\/about\/requirements\/<\/a><\/li>\n<\/ul>\n<p style=\"font-size:0.88em;color:#6B645B;line-height:1.85;\">\u203b\u672c\u8a18\u4e8b\u306f2026\u5e7410\u670821\u65e523\u6642\uff08\u65e5\u672c\u6642\u9593\uff09\u6642\u70b9\u306e\u516c\u958b\u60c5\u5831\u306b\u3082\u3068\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u8106\u5f31\u6027\u306e\u8a73\u7d30\u3084\u60aa\u7528\u306e\u72b6\u6cc1\u306f\u3001\u4eca\u5f8c\u306e\u767a\u8868\u3067\u66f4\u65b0\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u65b0\u306e\u60c5\u5831\u306fPHP\u516c\u5f0f\u30b5\u30a4\u30c8\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<div style=\"background:#FBF6EE;border:1px solid #DCBB8E;border-left:5px solid #A8813F;border-radius:10px;padding:20px 24px;margin:32px 0 0;\">\n<p style=\"margin:0 0 10px;font-weight:700;color:#7D5F22;\">\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/p>\n<ul style=\"margin:0;padding-left:1.2em;line-height:1.95;\">\n<li><a 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