{"id":45,"date":"2026-03-27T22:52:39","date_gmt":"2026-03-27T13:52:39","guid":{"rendered":"https:\/\/kabu-daisuki.com\/?p=45"},"modified":"2026-03-27T23:35:10","modified_gmt":"2026-03-27T14:35:10","slug":"php%e3%81%a7%e7%92%b0%e5%a2%83%e5%a4%89%e6%95%b0%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/kabu-daisuki.com\/?p=45","title":{"rendered":"php\u3067\u74b0\u5883\u5909\u6570\u3092\u8868\u793a\u3059\u308b"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>&lt;?php\necho getenv(\"HOME\")<\/code><\/pre>\n\n\n\n<p>\u3068\u308a\u3042\u3048\u305a\u3053\u308c\u3067\u8868\u793a\u3067\u304d\u305f\u304c\u3001\u4eca\u73fe\u5728\u306f\u3001HOME\u3068\u3001USER\u3057\u304b\u8868\u793a\u3059\u308b\u65b9\u6cd5\u304c\u308f\u304b\u3089\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f\u3053\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>return exec('echo test');<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>return exec('echo $PATH');<\/code><\/pre>\n\n\n\n<p>\u3053\u3046\u3059\u308b\u3068\u3001apache\u306ePATH\u304c\u53d6\u308c\u308b\u3002\u3067\u3082\u3001$TEST\u306a\u3069\u3092\/profile\u3068\u304b\u306b\u5b9a\u7fa9\u3057\u3066\u3082\u62fe\u3048\u306a\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u305f\u3081\u3001\u901a\u5e38\u306f\u5909\u6570\u53d6\u308c\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u307f\u305f\u3044<\/h2>\n\n\n\n<p>\u3053\u3053\u3067\u89e3\u9664\u3067\u304d\u308b\u6a21\u69d8\u3002<br>\/etc\/php-fpm.d\/www.conf<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>; Clear environment in FPM workers\n; Prevents arbitrary environment variables from reaching FPM worker processes\n; by clearing the environment in workers before env vars specified in this\n; pool configuration are added.\n; Setting to \"no\" will make all environment variables available to PHP code\n; via getenv(), $_ENV and $_SERVER.\n; Default Value: yes\nclear_env = yes<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u6700\u5f8c\u306eyes\u3092no\u306b\u3059\u308b\u3068\u3001\u74b0\u5883\u5909\u6570\u304c\u53d6\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u3053\u306ewww.conf\u306b\u74b0\u5883\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u3001\u5404\u30da\u30fc\u30b8\u3067\u4f7f\u3048\u308b\u3088\u3046\u3060\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3068\u308a\u3042\u3048\u305a\u3053\u308c\u3067\u8868\u793a\u3067\u304d\u305f\u304c\u3001\u4eca\u73fe\u5728\u306f\u3001HOME\u3068\u3001USER\u3057\u304b\u8868\u793a\u3059\u308b\u65b9\u6cd5\u304c\u308f\u304b\u3089\u306a\u3044\u3002 \u3061\u306a\u307f\u306b\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f\u3053\u3046\u3002 \u3053\u3046\u3059\u308b\u3068\u3001apache\u306ePATH\u304c\u53d6\u308c\u308b\u3002\u3067\u3082\u3001$TEST\u306a\u3069\u3092\/profile\u3068\u304b\u306b\u5b9a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=\/wp\/v2\/posts\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=45"}],"version-history":[{"count":4,"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":50,"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=\/wp\/v2\/posts\/45\/revisions\/50"}],"wp:attachment":[{"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kabu-daisuki.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}