{"id":164091,"date":"2024-11-05T04:57:25","date_gmt":"2024-11-04T20:57:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164091\/"},"modified":"2024-11-05T04:57:26","modified_gmt":"2024-11-04T20:57:26","slug":"%e8%a7%a3%e6%9e%90%e5%a6%82%e4%bd%95%e6%89%8b%e5%b7%a5%e6%b3%a8%e5%85%a5%e8%a7%a3%e6%9e%90mssql%e7%b3%bb%e7%b5%b1%ef%bc%88mssql%e5%a6%82%e4%bd%95%e6%89%8b%e5%b7%a5%e6%b3%a8%e5%85%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164091\/","title":{"rendered":"\u89e3\u6790\u5982\u4f55\u624b\u5de5\u6ce8\u5165\u89e3\u6790MSSQL\u7cfb\u7d71\uff08mssql\u5982\u4f55\u624b\u5de5\u6ce8\u5165\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%9e%90%e5%a6%82%e4%bd%95%e6%89%8b%e5%b7%a5%e6%b3%a8%e5%85%a5%e8%a7%a3%e6%9e%90mssql%e7%b3%bb%e7%b5%b1%ef%bc%88mssql%e5%a6%82%e4%bd%95%e6%89%8b%e5%b7%a5%e6%b3%a8%e5%85%a5%ef%bc%89-yqLcnspPWO\">\u89e3\u6790\u5982\u4f55\u624b\u5de5\u6ce8\u5165\u89e3\u6790MSSQL\u7cfb\u7d71\uff08mssql\u5982\u4f55\u624b\u5de5\u6ce8\u5165\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u5b89\u5168\u6027\u6210\u70ba\u4e86\u4f01\u696d\u548c\u500b\u4eba\u7528\u6236\u6700\u95dc\u6ce8\u7684\u554f\u984c\u4e4b\u4e00\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u624b\u6bb5\u7684\u65e5\u76ca\u589e\u591a\uff0c\u4e86\u89e3\u5982\u4f55\u9032\u884c\u624b\u5de5\u6ce8\u5165MSSQL\u7cfb\u7d71\u7684\u6280\u8853\uff0c\u5c0d\u65bc\u5b89\u5168\u5c08\u5bb6\u548c\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u5177\u6709\u91cd\u8981\u7684\u5b78\u7fd2\u610f\u7fa9\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMSSQL\u6ce8\u5165\u7684\u57fa\u672c\u6982\u5ff5\u3001\u624b\u5de5\u6ce8\u5165\u7684\u6b65\u9a5f\u4ee5\u53ca\u9632\u7bc4\u63aa\u65bd\u3002<\/p>\n<h2 id=\"mssql%e6%b3%a8%e5%85%a5%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-yqLcnspPWO\">MSSQL\u6ce8\u5165\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>MSSQL\u6ce8\u5165\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u7db2\u7d61\u653b\u64ca\u624b\u6bb5\uff0c\u653b\u64ca\u8005\u901a\u904e\u5728SQL\u67e5\u8a62\u4e2d\u63d2\u5165\u60e1\u610f\u4ee3\u78bc\uff0c\u4f86\u64cd\u63a7\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u9019\u7a2e\u653b\u64ca\u901a\u5e38\u767c\u751f\u5728\u61c9\u7528\u7a0b\u5e8f\u672a\u5c0d\u7528\u6236\u8f38\u5165\u9032\u884c\u5145\u5206\u9a57\u8b49\u7684\u60c5\u6cc1\u4e0b\u3002\u653b\u64ca\u8005\u53ef\u4ee5\u5229\u7528\u9019\u4e00\u6f0f\u6d1e\uff0c\u7372\u53d6\u654f\u611f\u6578\u64da\u3001\u4fee\u6539\u6578\u64da\u6216\u751a\u81f3\u5b8c\u5168\u63a7\u5236\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e6%89%8b%e5%b7%a5%e6%b3%a8%e5%85%a5%e7%9a%84%e6%ad%a5%e9%a9%9f-yqLcnspPWO\">\u624b\u5de5\u6ce8\u5165\u7684\u6b65\u9a5f<\/h2>\n<p>\u624b\u5de5\u6ce8\u5165MSSQL\u7cfb\u7d71\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e6%b3%a8%e5%85%a5%e9%bb%9e-yqLcnspPWO\">1. \u78ba\u8a8d\u6ce8\u5165\u9ede<\/h3>\n<p>\u9996\u5148\uff0c\u653b\u64ca\u8005\u9700\u8981\u627e\u5230\u53ef\u4ee5\u6ce8\u5165\u7684\u53c3\u6578\u3002\u9019\u901a\u5e38\u662f\u901a\u904e\u5728URL\u4e2d\u6dfb\u52a0\u7279\u6b8a\u5b57\u7b26\uff08\u5982\u55ae\u5f15\u865f &#8216;\uff09\u4f86\u6e2c\u8a66\u7684\u3002\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u8fd4\u56de\u932f\u8aa4\u4fe1\u606f\uff0c\u5247\u53ef\u80fd\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\u3002<\/p>\n<pre><code>http:\/\/example.com\/page.php?id=1'<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a1%9e%e5%9e%8b-yqLcnspPWO\">2. \u78ba\u8a8d\u6578\u64da\u5eab\u985e\u578b<\/h3>\n<p>\u4e00\u65e6\u78ba\u8a8d\u5b58\u5728\u6ce8\u5165\u9ede\uff0c\u653b\u64ca\u8005\u9700\u8981\u78ba\u5b9a\u5f8c\u7aef\u4f7f\u7528\u7684\u6578\u64da\u5eab\u985e\u578b\u3002\u9019\u53ef\u4ee5\u901a\u904e\u7279\u5b9a\u7684SQL\u67e5\u8a62\u4f86\u5be6\u73fe\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>http:\/\/example.com\/page.php?id=1' UNION SELECT @@version--<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u7684\u7d50\u679c\u986f\u793a\u4e86\u6578\u64da\u5eab\u7248\u672c\uff0c\u5247\u8b49\u660e\u8a72\u7cfb\u7d71\u4f7f\u7528\u7684\u662fMSSQL\u3002<\/p>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a-yqLcnspPWO\">3. \u7372\u53d6\u6578\u64da<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u4f7f\u7528UNION\u67e5\u8a62\u4f86\u7372\u53d6\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u653b\u64ca\u8005\u60f3\u8981\u7372\u53d6\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n<pre><code>http:\/\/example.com\/page.php?id=1' UNION SELECT username, password FROM users--<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u653b\u64ca\u8005\u5c31\u80fd\u5920\u7372\u53d6\u7528\u6236\u8868\u4e2d\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"4-%e5%9f%b7%e8%a1%8c%e5%91%bd%e4%bb%a4-yqLcnspPWO\">4. \u57f7\u884c\u547d\u4ee4<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u653b\u64ca\u8005\u53ef\u80fd\u5e0c\u671b\u57f7\u884c\u7279\u5b9a\u7684SQL\u547d\u4ee4\uff0c\u4f8b\u5982\u522a\u9664\u6578\u64da\u6216\u5275\u5efa\u65b0\u7528\u6236\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u67e5\u8a62\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>http:\/\/example.com\/page.php?id=1'; DROP TABLE users;--<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u547d\u4ee4\u5c07\u6703\u522a\u9664\u7528\u6236\u8868\uff0c\u9020\u6210\u56b4\u91cd\u7684\u6578\u64da\u640d\u5931\u3002<\/p>\n<h2 id=\"%e9%98%b2%e7%af%84%e6%8e%aa%e6%96%bd-yqLcnspPWO\">\u9632\u7bc4\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u9632\u6b62MSSQL\u6ce8\u5165\u653b\u64ca\uff0c\u958b\u767c\u8005\u61c9\u8a72\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u9632\u7bc4\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\uff1a\u9019\u662f\u9632\u6b62SQL\u6ce8\u5165\u7684\u6700\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u3002\u901a\u904e\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u8f38\u5165\u4e0d\u6703\u88ab\u7576\u4f5cSQL\u4ee3\u78bc\u57f7\u884c\u3002<\/li>\n<li>\u8f38\u5165\u9a57\u8b49\uff1a\u5c0d\u6240\u6709\u7528\u6236\u8f38\u5165\u9032\u884c\u56b4\u683c\u7684\u9a57\u8b49\uff0c\u78ba\u4fdd\u5176\u7b26\u5408\u9810\u671f\u683c\u5f0f\u3002<\/li>\n<li>\u6700\u5c0f\u6b0a\u9650\u539f\u5247\uff1a\u78ba\u4fdd\u6578\u64da\u5eab\u7528\u6236\u50c5\u64c1\u6709\u57f7\u884c\u5fc5\u8981\u64cd\u4f5c\u7684\u6b0a\u9650\uff0c\u964d\u4f4e\u6f5b\u5728\u640d\u5931\u3002<\/li>\n<li>\u5b9a\u671f\u5b89\u5168\u6e2c\u8a66\uff1a\u5b9a\u671f\u9032\u884c\u5b89\u5168\u6e2c\u8a66\u548c\u4ee3\u78bc\u5be9\u67e5\uff0c\u4ee5\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yqLcnspPWO\">\u7e3d\u7d50<\/h2>\n<p>\u624b\u5de5\u6ce8\u5165MSSQL\u7cfb\u7d71\u662f\u4e00\u7a2e\u5371\u96aa\u7684\u653b\u64ca\u624b\u6bb5\uff0c\u4e86\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u5c0d\u65bc\u63d0\u5347\u7cfb\u7d71\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5be6\u65bd\u6709\u6548\u7684\u9632\u7bc4\u63aa\u65bd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u88ab\u653b\u64ca\u7684\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u5b89\u5168\u6027\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u660e\u667a\u7684\u9078\u64c7\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u90fd\u662f\u4e00\u9805\u91cd\u8981\u7684\u4efb\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u89e3\u6790\u624b\u5de5\u6ce8\u5165MSSQL\u7cfb\u7d71\u7684\u65b9\u6cd5\uff0c\u5b78\u7fd2\u5982\u4f55\u8b58\u5225\u548c\u5229\u7528SQL\u6ce8\u5165\u6f0f\u6d1e\u4ee5\u589e\u5f37\u5b89\u5168\u9632\u8b77\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-164091","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=164091"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164091\/revisions"}],"predecessor-version":[{"id":164092,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164091\/revisions\/164092"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}