{"id":64976,"date":"2024-10-14T13:09:00","date_gmt":"2024-10-14T05:09:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/64976\/"},"modified":"2024-10-14T13:09:00","modified_gmt":"2024-10-14T05:09:00","slug":"mssql%e7%99%bb%e9%8c%84%e6%b3%a8%e5%85%a5%ef%bc%9a%e4%b8%80%e7%a8%ae%e8%a2%ab%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e5%a8%81%e8%84%85%e7%9a%84%e4%be%8b%e5%ad%90%ef%bc%88mssql%e7%99%bb%e9%8c%84%e6%b3%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/64976\/","title":{"rendered":"MSSQL\u767b\u9304\u6ce8\u5165\uff1a\u4e00\u7a2e\u88ab\u6578\u64da\u5b89\u5168\u5a01\u8105\u7684\u4f8b\u5b50\uff08mssql\u767b\u9304\u6ce8\u5165\uff09"},"content":{"rendered":"<h1 id=\"mssql%e7%99%bb%e9%8c%84%e6%b3%a8%e5%85%a5%ef%bc%9a%e4%b8%80%e7%a8%ae%e8%a2%ab%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e5%a8%81%e8%84%85%e7%9a%84%e4%be%8b%e5%ad%90-EAbqhcfiIO\">MSSQL\u767b\u9304\u6ce8\u5165\uff1a\u4e00\u7a2e\u88ab\u6578\u64da\u5b89\u5168\u5a01\u8105\u7684\u4f8b\u5b50<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5b89\u5168\u6210\u70ba\u4f01\u696d\u548c\u500b\u4eba\u6700\u95dc\u6ce8\u7684\u8b70\u984c\u4e4b\u4e00\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u624b\u6bb5\u7684\u65e5\u76ca\u589e\u591a\uff0c\u767b\u9304\u6ce8\u5165\u653b\u64ca\uff08SQL Injection\uff09\u6210\u70ba\u4e86\u6700\u5e38\u898b\u7684\u5b89\u5168\u5a01\u8105\u4e4b\u4e00\u3002\u7279\u5225\u662f\u5c0d\u65bc\u4f7f\u7528Microsoft SQL Server\uff08MSSQL\uff09\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u767b\u9304\u6ce8\u5165\u653b\u64ca\u53ef\u80fd\u5c0e\u81f4\u654f\u611f\u6578\u64da\u7684\u6d29\u9732\u548c\u7cfb\u7d71\u7684\u5b8c\u5168\u63a7\u5236\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmssql%e7%99%bb%e9%8c%84%e6%b3%a8%e5%85%a5%ef%bc%9f-EAbqhcfiIO\">\u4ec0\u9ebc\u662fMSSQL\u767b\u9304\u6ce8\u5165\uff1f<\/h2>\n<p>MSSQL\u767b\u9304\u6ce8\u5165\u662f\u4e00\u7a2e\u653b\u64ca\u624b\u6bb5\uff0c\u653b\u64ca\u8005\u901a\u904e\u5728\u767b\u9304\u8868\u55ae\u4e2d\u8f38\u5165\u7279\u88fd\u7684SQL\u4ee3\u78bc\uff0c\u4f86\u64cd\u63a7\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u3002\u9019\u7a2e\u653b\u64ca\u901a\u5e38\u767c\u751f\u5728\u7528\u6236\u767b\u9304\u904e\u7a0b\u4e2d\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u5229\u7528\u4e0d\u5b89\u5168\u7684\u4ee3\u78bc\u4f86\u7e5e\u904e\u8eab\u4efd\u9a57\u8b49\uff0c\u7372\u53d6\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e7%99%bb%e9%8c%84%e6%b3%a8%e5%85%a5%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-EAbqhcfiIO\">\u767b\u9304\u6ce8\u5165\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>\u767b\u9304\u6ce8\u5165\u7684\u57fa\u672c\u539f\u7406\u662f\u5229\u7528\u61c9\u7528\u7a0b\u5e8f\u5c0d\u7528\u6236\u8f38\u5165\u7684\u8655\u7406\u4e0d\u7576\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM Users WHERE username = 'admin' AND password = 'password';\n<\/code><\/pre>\n<p>\u5982\u679c\u653b\u64ca\u8005\u5728\u767b\u9304\u8868\u55ae\u4e2d\u8f38\u5165\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>' OR '1'='1\n<\/code><\/pre>\n<p>\u90a3\u9ebc\u6700\u7d42\u7684SQL\u67e5\u8a62\u5c07\u8b8a\u70ba\uff1a<\/p>\n<pre><code>SELECT * FROM Users WHERE username = 'admin' AND password = '' OR '1'='1';\n<\/code><\/pre>\n<p>\u7531\u65bc&#8217;1&#8217;=&#8217;1&#8217;\u59cb\u7d42\u70ba\u771f\uff0c\u9019\u5c07\u4f7f\u653b\u64ca\u8005\u7e5e\u904e\u8eab\u4efd\u9a57\u8b49\uff0c\u6210\u529f\u767b\u9304\u3002<\/p>\n<h2 id=\"%e7%99%bb%e9%8c%84%e6%b3%a8%e5%85%a5%e7%9a%84%e5%bd%b1%e9%9f%bf-EAbqhcfiIO\">\u767b\u9304\u6ce8\u5165\u7684\u5f71\u97ff<\/h2>\n<p>MSSQL\u767b\u9304\u6ce8\u5165\u7684\u5f71\u97ff\u53ef\u80fd\u662f\u6bc0\u6ec5\u6027\u7684\u3002\u653b\u64ca\u8005\u53ef\u4ee5\u7372\u53d6\u654f\u611f\u6578\u64da\uff0c\u5982\u7528\u6236\u540d\u3001\u5bc6\u78bc\u3001\u4fe1\u7528\u5361\u4fe1\u606f\u7b49\uff0c\u751a\u81f3\u53ef\u4ee5\u4fee\u6539\u6216\u522a\u9664\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u6b64\u5916\uff0c\u653b\u64ca\u8005\u9084\u53ef\u4ee5\u5229\u7528\u7372\u5f97\u7684\u8a2a\u554f\u6b0a\u9650\u9032\u4e00\u6b65\u5165\u4fb5\u7cfb\u7d71\uff0c\u5b89\u88dd\u60e1\u610f\u8edf\u4ef6\u6216\u767c\u8d77\u5176\u4ed6\u653b\u64ca\u3002<\/p>\n<h2 id=\"%e9%98%b2%e7%af%84%e6%8e%aa%e6%96%bd-EAbqhcfiIO\">\u9632\u7bc4\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u9632\u6b62MSSQL\u767b\u9304\u6ce8\u5165\u653b\u64ca\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\uff1a<\/strong>\u9019\u662f\u9632\u6b62SQL\u6ce8\u5165\u7684\u6700\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u3002\u901a\u904e\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u8f38\u5165\u4e0d\u6703\u88ab\u76f4\u63a5\u57f7\u884c\u70baSQL\u4ee3\u78bc\u3002<\/li>\n<li><strong>\u8f38\u5165\u9a57\u8b49\uff1a<\/strong>\u5c0d\u7528\u6236\u8f38\u5165\u9032\u884c\u56b4\u683c\u7684\u9a57\u8b49\uff0c\u78ba\u4fdd\u53ea\u63a5\u53d7\u9810\u671f\u683c\u5f0f\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6700\u5c0f\u6b0a\u9650\u539f\u5247\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u7528\u6236\u50c5\u64c1\u6709\u57f7\u884c\u5176\u4efb\u52d9\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5b89\u5168\u6e2c\u8a66\uff1a<\/strong>\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%b5%90%e8%ab%96-EAbqhcfiIO\">\u7d50\u8ad6<\/h2>\n<p>MSSQL\u767b\u9304\u6ce8\u5165\u662f\u4e00\u7a2e\u56b4\u91cd\u7684\u5b89\u5168\u5a01\u8105\uff0c\u5c0d\u65bc\u4efb\u4f55\u4f9d\u8cf4\u6578\u64da\u5eab\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u9632\u7bc4\u6b64\u985e\u653b\u64ca\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5be6\u65bd\u9069\u7576\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u88ab\u653b\u64ca\u7684\u98a8\u96aa\uff0c\u4fdd\u8b77\u5176\u6578\u64da\u5b89\u5168\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u6578\u64da\u5b89\u5168\u548c\u96f2\u670d\u52d9\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5305\u62ec <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MSSQL\u767b\u9304\u6ce8\u5165\u7684\u5a01\u8105\uff0c\u63a2\u7d22\u5176\u5c0d\u6578\u64da\u5b89\u5168\u7684\u5f71\u97ff\u53ca\u9632\u7bc4\u63aa\u65bd\uff0c\u4fdd\u8b77\u60a8\u7684\u7cfb\u7d71\u514d\u53d7\u653b\u64ca\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-64976","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64976","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=64976"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64976\/revisions"}],"predecessor-version":[{"id":64977,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64976\/revisions\/64977"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=64976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=64976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=64976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}