{"id":39,"date":"2023-03-07T12:31:56","date_gmt":"2023-03-07T04:31:56","guid":{"rendered":"http:\/\/123.207.45.199\/?p=39"},"modified":"2026-05-31T21:59:14","modified_gmt":"2026-05-31T13:59:14","slug":"%e6%96%87%e4%bb%b6%e5%8c%85%e5%90%ab","status":"publish","type":"post","link":"https:\/\/www.redspear.cn\/index.php\/2023\/03\/07\/%e6%96%87%e4%bb%b6%e5%8c%85%e5%90%ab\/","title":{"rendered":"\u6587\u4ef6\u5305\u542b"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u539f\u7406<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">\u6587\u4ef6\u5305\u542b\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u901a\u8fc7\u5f15\u5165\u6587\u4ef6\u65f6\uff0c\u5305\u542b\u7684\u6587\u4ef6\u540d\uff0c\u7528\u6237\u53ef\u63a7\uff0c\u7531\u4e8e\u4f20\u5165\u7684\u6587\u4ef6\u540d\u6ca1\u6709\u7ecf\u8fc7\u5408\u7406\u7684\u6821\u9a8c\uff0c\u6216\u8005\u6821\u9a8c\u88ab\u7ed5\u8fc7\u3002<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u7528\u51fd\u6570<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">PHP\u4e2d\u5e38\u89c1\u5305\u542b\u6587\u4ef6\u51fd\u6570<br>include()<br>\u5f53\u4f7f\u7528\u8be5\u51fd\u6570\u5305\u542b\u6587\u4ef6\u65f6\uff0c\u53ea\u6709\u4ee3\u7801\u6267\u884c\u5230include()\u51fd\u6570\u65f6\u624d\u5c06\u6587\u4ef6\u5305\u542b\u8fdb\u6765\uff0c\u53d1\u751f\u9519\u8bef<br>\u65f6\u4e4b\u7ed9\u51fa\u4e00\u4e2a\u8b66\u544a\u9519\u8bef\uff0c\u7ee7\u7eed\u5411\u4e0b\u6267\u884c\u3002<br>include once()<br>\u529f\u80fd\u4e0einclude()\u76f8\u540c\uff0c\u533a\u522b\u5728\u4e8e\u5f53\u91cd\u590d\u8c03\u7528\u540c\u4e00\u6587\u4ef6\u65f6\uff0c\u7a0b\u5e8f\u53ea\u8c03\u7528\u4e00\u6b21<br>\u200b<br>require <br>require()\u4e0einclude()\u7684\u533a\u522b\u5728\u4e8erequire()\u6267\u884c\u5982\u679c\u53d1\u751f\u9519\u8bef\uff0c\u51fd\u6570\u4f1a\u8f93\u51fa\u81f4\u547d\u9519\u8bef\uff0c\u5e76\u7ec8\u6b62\u811a\u672c\u7684\u8fd0\u884c\u3002<br>require once ()<br>\u529f\u80fd\u4e0erequire()\u76f8\u540c\uff0c\u533a\u522b\u5728\u4e8e\u5f53\u91cd\u590d\u8c03\u7528\u540c\u4e00\u6587\u4ef6\u65f6\uff0c\u7a0b\u5e8f\u53ea\u8c03\u7528\u4e00\u6b21\u3002<br>file_get_contents() \u8bfb\u53d6\u6587\u4ef6 \u9700\u8981echo.<br>Fopen() \u7528\u8bfb\u5f62\u5f0f\u6253\u5f00 \u662f\u8d44\u6e90\u7c7b\u578b<br>\u200b<br>\u200b<br>\u533a\u522b<br>include:\u5305\u542b\u7684\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u7a0b\u5e8f\u4f1a\u7ee7\u7eed\u6267\u884c<br>require:\u5305\u542b\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u7a0b\u5e8f\u505c\u6b62\u6267\u884c<br>\u5982\u679c\u51fa\u73b0\u8bed\u6cd5\u9519\u8bef\uff0c\u4e24\u4e2a\u4e0d\u4f1a\u7ee7\u7eed\u6267\u884c\uff0c\u5982\u679c\u662f\u627e\u4e0d\u5230\u8fd9\u4e2a\u6587\u4ef6\uff0cinclude\u7ee7\u7eed\u6267\u884c\uff0crequire\u505c\u6b62\u6267\u884c)<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed5\u8fc7<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">.html\u7ed5\u8fc7<br>? %23<br>\u200b<br>\u200b<br>\u672c\u5730\u5305\u542b\u9700\u5f00\u542f<br>allow_url_include = On<br>\u8fdc\u7a0b\u5305\u542b\u9700\u5f00\u542f<br>allow_url_fopen = On    allow_url_include = On<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u8bfb\u53d6\u672c\u5730\u6587\u4ef6<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">\u5f00\u542f  allow_url_fopen<br>\u8bb2\u6587\u4ef6\u4e2d\u7684\u6570\u636e\u8fdb\u884cbase64\u52a0\u5bc6<br>\u200b<br>Windows\u7cfb\u7edf\uff1a<br>c:\\boot..ini\/\u67e5\u770b\u7cfb\u7edf\u7248\u672c<br>c:\\windows\\system32 inetsrv\\MetaBase.xml    \/IlS\u914d\u7f6e\u6587\u4ef6<br>c:windows\\repair\\sam    \/\u5b58\u50a8Windows\u7cfb\u7edf\u521d\u6b21\u5b89\u88c5\u7684\u5bc6\u7801<br>c:\\ProgramFiles\\mysql\\my.ini    \/MySQL\u914d\u7f6e<br>c:\\ProgramFiles\\mysql\\data\\mysql\\user.MYD \/MySQL root<br>c:\\windows\\php.ini  \/php\u914d\u7f6e\u4fe1\u606f<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u534f\u8bae<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">\u5f00\u542fallow_url_fopen = On<br>php:\/\/fileter<br>php:\/\/filter\/read=convert.base64-encode\/resource=\u8def\u5f84(\u53ef\u4ee5\u662f\u76f8\u5f53\u8def\u5f84)<br>\u4ee5base64\u7f16\u7801\u663e\u793a<br>\u200b<br>\u5f00\u542fallow_url_include = On<br>php:\/\/input<br>php\u8bed\u53e5<br>\u200b<br>\u5f00\u542fallow_url_include = On    allow_url_fopen = On<br>data:text\/plain,php\u8bed\u53e5   \u53ef\u7528\u7f16\u7801 data:text\/plain;base64,php\u8bed\u53e5<br>\u200b<br>php\u7248\u672c\u5927\u4e8e5.3.0\u7686\u9002\u7528<br>zip:\/\/\u538b\u7f29\u5305\u7edd\u5bf9\u8def\u5f84#\u538b\u7f29\u5305\u91cc\u7684\u6587\u4ef6<br>\u538b\u7f29\u5305\u540e\u7f00\u53ef\u4efb\u610f\u66f4\u6539,\u53ea\u8981\u5b83\u662f\u4e2a\u538b\u7f29\u5305\u5c31\u884c<br>file:\/\/\u8def\u5f84(\u7edd\u5bf9\u8def\u5f84)<br>\u200b<br>phar\u534f\u8bae<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">%00\u622a\u65ad<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">php\u7248\u672c\u5c0f\u4e8e5.3.4    gpc\u672a\u5f00\u542f<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8def\u5f84\u957f\u5ea6\u622a\u65ad<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">php\u7248\u672c\u5c0f\u4e8e5.2.8<br>\/etc\/passwd.\/\/\/\/.\/.\/.\/.\/.\/.\/.\/\/.[]\/\/\/\/\/\/\/\/\/......<br>linux\u9700\u8981\u6587\u4ef6\u540d\u957f\u4e8e4096\uff0cwindows\u9700\u8981\u957f\u4e8e256<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u95f4\u4ef6\u65e5\u5fd7<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u5305\u542b\u65e5\u5fd7\u6587\u4ef6GetShell<br>1.\u9996\u5148\u627e\u5230\u65e5\u5fd7\u6587\u4ef6\u5b58\u653e\u4f4d\u7f6e(httpd.ini\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u5f00\u542f)<br> CustomLog \"logs\/access.log\" common<br>\u8ba9\u65e5\u5fd7\u6587\u4ef6\u63d2\u5165PHP\u4ee3\u7801<br>3.\u5305\u542b\u65e5\u5fd7\u6587\u4ef6<br>\u4e2d\u95f4\u4ef6\/logs\/access.log<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">session\u4f1a\u8bdd\u6587\u4ef6\u5305\u542b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9700\u8981\u4ee3\u7801\u5ba1\u8ba1<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;?php\nsession_start();\n$ctfs=$_GET['se'];\n$_SESSION[\"username\"]=$ctfs;\n?&gt;\n?se=php\u8bed\u53e5\t\u9700\u8981bp\u6293\u5305(\u5426\u5219\u4f1a\u88ab\u8f6c\u4e49)\n..\/..\/tmp\/tmp<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u6f0f\u6d1e\u6316\u6398<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u6570=\u6587\u4ef6 !!! \u53ef\u80fd\u5b58\u5728sql\u6ce8\u5165 \/\u6587\u4ef6\u5305\u542b<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u6ca1\u6709\u901a\u7528\u7684\u6316\u6398\u529e\u6cd5(Google\u641c\u7d22include..file=..)\n\u7279\u5b9a\u7684CMS,\u7279\u5b9a\u7684\u7248\u672c\u53ef\u80fd\u5b58\u5728\u6f0f\u6d1e(include,require)\nWeb\u6f0f\u6d1e\u626b\u63cf\u5668\u626b\u63cf\uff0c\u5e38\u89c1\u7684web\u6f0f\u6d1e\u626b\u63cf\u5668\u90fd\u652f\u6301\u53ef\u4ee5\u68c0\u6d4b\u3002\n\u624b\u5de5\u6316\u6398\uff0c\u770b\u53c2\u6570\uff0cfilename=xxx,\u662f\u5426\u53ef\u4ee5\u5305\u542b\u5176\u4ed6\u6587\u4ef6<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u9632\u5fa1\u65b9\u6cd5<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">PHP\u4e2d\u4f7f\u7528open basedir\u914d\u7f6e\u9650\u5236\u8bbf\u95ee\u5728\u6307\u5b9a\u7684\u533a\u57df\n\u8fc7\u6ee4.\uff08\u70b9\uff09\/\uff08\u6b63\u659c\u6760\uff09\\\uff08\u53cd\u659c\u6760\uff09\n\u7981\u6b62\u670d\u52a1\u5668\u8fdc\u7a0b\u6587\u4ef6\u5305\u542b(allow_url_fopen,allow_url_include,off)\n\u5305\u542b\u7684\u53c2\u6570\u503c\uff0c\u4e0d\u8981\u7528\u6237\u53ef\u63a7<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u539f\u7406 \u6587\u4ef6\u5305\u542b\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728\u901a\u8fc7\u5f15\u5165\u6587\u4ef6\u65f6\uff0c\u5305\u542b\u7684\u6587\u4ef6\u540d\uff0c\u7528\u6237\u53ef\u63a7\uff0c\u7531\u4e8e\u4f20\u5165\u7684\u6587\u4ef6\u540d\u6ca1\u6709\u7ecf\u8fc7\u5408\u7406\u7684\u6821\u9a8c\uff0c\u6216 &hellip; <\/p>\n","protected":false},"author":3,"featured_media":30,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-39","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webtob10"],"_links":{"self":[{"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/posts\/39","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":2,"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/posts\/39\/revisions"}],"predecessor-version":[{"id":125,"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/posts\/39\/revisions\/125"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/media\/30"}],"wp:attachment":[{"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.redspear.cn\/index.php\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}