{"id":158947,"date":"2024-11-03T10:08:21","date_gmt":"2024-11-03T02:08:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158947\/"},"modified":"2024-11-03T10:08:22","modified_gmt":"2024-11-03T02:08:22","slug":"%e9%bb%91%e5%ae%a2%e5%bf%85%e8%ae%80%ef%bc%9a%e5%a6%82%e4%bd%95%e6%88%90%e5%8a%9f%e5%8a%ab%e6%8c%81%e4%bb%96%e4%ba%ba%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-%e5%a6%82%e4%bd%95%e5%8a%ab%e6%8c%81%e5%88%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158947\/","title":{"rendered":"\u9ed1\u5ba2\u5fc5\u8b80\uff1a\u5982\u4f55\u6210\u529f\u52ab\u6301\u4ed6\u4eba\u6578\u64da\u5eab\uff1f (\u5982\u4f55\u52ab\u6301\u5225\u4eba\u7684\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e9%bb%91%e5%ae%a2%e5%bf%85%e8%ae%80%ef%bc%9a%e5%a6%82%e4%bd%95%e6%88%90%e5%8a%9f%e5%8a%ab%e6%8c%81%e4%bb%96%e4%ba%ba%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-KecCUkxpkL\">\u9ed1\u5ba2\u5fc5\u8b80\uff1a\u5982\u4f55\u6210\u529f\u52ab\u6301\u4ed6\u4eba\u6578\u64da\u5eab\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u6210\u70ba\u4e86\u4f01\u696d\u548c\u500b\u4eba\u5b58\u5132\u548c\u7ba1\u7406\u4fe1\u606f\u7684\u6838\u5fc3\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u5eab\u7684\u666e\u53ca\uff0c\u9ed1\u5ba2\u653b\u64ca\u7684\u98a8\u96aa\u4e5f\u96a8\u4e4b\u589e\u52a0\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u52ab\u6301\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5e38\u898b\u624b\u6cd5\u53ca\u5176\u9632\u7bc4\u63aa\u65bd\uff0c\u65e8\u5728\u63d0\u9ad8\u8b80\u8005\u5c0d\u6578\u64da\u5b89\u5168\u7684\u8a8d\u8b58\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%ab%e6%8c%81%ef%bc%9f-KecCUkxpkL\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u52ab\u6301\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u52ab\u6301\u662f\u6307\u9ed1\u5ba2\u901a\u904e\u975e\u6cd5\u624b\u6bb5\u7372\u53d6\u5c0d\u4ed6\u4eba\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b0a\u9650\uff0c\u9032\u800c\u7aca\u53d6\u3001\u4fee\u6539\u6216\u522a\u9664\u6578\u64da\u3002\u9019\u7a2e\u884c\u70ba\u4e0d\u50c5\u9055\u6cd5\uff0c\u9084\u53ef\u80fd\u5c0d\u53d7\u5bb3\u8005\u9020\u6210\u56b4\u91cd\u7684\u7d93\u6fdf\u640d\u5931\u548c\u540d\u8b7d\u640d\u5bb3\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%ab%e6%8c%81%e7%9a%84%e5%b8%b8%e8%a6%8b%e6%89%8b%e6%b3%95-KecCUkxpkL\">\u6578\u64da\u5eab\u52ab\u6301\u7684\u5e38\u898b\u624b\u6cd5<\/h2>\n<h3 id=\"1-sql%e6%b3%a8%e5%85%a5%e6%94%bb%e6%93%8a-KecCUkxpkL\">1. SQL\u6ce8\u5165\u653b\u64ca<\/h3>\n<p>SQL\u6ce8\u5165\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u653b\u64ca\u624b\u6cd5\uff0c\u9ed1\u5ba2\u901a\u904e\u5728\u7528\u6236\u8f38\u5165\u7684\u6578\u64da\u4e2d\u63d2\u5165\u60e1\u610fSQL\u4ee3\u78bc\uff0c\u4f86\u64cd\u63a7\u6578\u64da\u5eab\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' OR '1'='1';<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u6703\u4f7f\u6578\u64da\u5eab\u8fd4\u56de\u6240\u6709\u7528\u6236\u7684\u6578\u64da\uff0c\u56e0\u70ba\u689d\u4ef6 &#8216;1&#8217;=&#8217;1&#8242; \u6c38\u9060\u70ba\u771f\u3002\u9632\u7bc4SQL\u6ce8\u5165\u7684\u6709\u6548\u65b9\u6cd5\u662f\u4f7f\u7528\u9810\u8655\u7406\u8a9e\u53e5\u548c\u53c3\u6578\u5316\u67e5\u8a62\u3002<\/p>\n<h3 id=\"2-%e5%bc%b1%e5%af%86%e7%a2%bc%e6%94%bb%e6%93%8a-KecCUkxpkL\">2. \u5f31\u5bc6\u78bc\u653b\u64ca<\/h3>\n<p>\u8a31\u591a\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u4f7f\u7528\u9ed8\u8a8d\u6216\u7c21\u55ae\u7684\u5bc6\u78bc\uff0c\u9019\u4f7f\u5f97\u9ed1\u5ba2\u53ef\u4ee5\u8f15\u6613\u5730\u9032\u884c\u66b4\u529b\u7834\u89e3\u3002\u4f7f\u7528\u5f37\u5bc6\u78bc\u548c\u5b9a\u671f\u66f4\u63db\u5bc6\u78bc\u662f\u9632\u7bc4\u6b64\u985e\u653b\u64ca\u7684\u57fa\u672c\u63aa\u65bd\u3002<\/p>\n<h3 id=\"3-%e7%a4%be%e6%9c%83%e5%b7%a5%e7%a8%8b%e5%ad%b8-KecCUkxpkL\">3. \u793e\u6703\u5de5\u7a0b\u5b78<\/h3>\n<p>\u793e\u6703\u5de5\u7a0b\u5b78\u662f\u6307\u9ed1\u5ba2\u901a\u904e\u64cd\u63a7\u4eba\u6027\u4f86\u7372\u53d6\u654f\u611f\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u9ed1\u5ba2\u53ef\u80fd\u6703\u5047\u88dd\u6210IT\u652f\u6301\u4eba\u54e1\uff0c\u8981\u6c42\u7528\u6236\u63d0\u4f9b\u767b\u9304\u6191\u8b49\u3002\u63d0\u9ad8\u54e1\u5de5\u7684\u5b89\u5168\u610f\u8b58\u548c\u9032\u884c\u5b9a\u671f\u7684\u5b89\u5168\u57f9\u8a13\u662f\u9632\u7bc4\u6b64\u985e\u653b\u64ca\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%ab%e6%8c%81%e7%9a%84%e5%be%8c%e6%9e%9c-KecCUkxpkL\">\u6578\u64da\u5eab\u52ab\u6301\u7684\u5f8c\u679c<\/h2>\n<p>\u6578\u64da\u5eab\u52ab\u6301\u7684\u5f8c\u679c\u53ef\u80fd\u662f\u707d\u96e3\u6027\u7684\u3002\u53d7\u5bb3\u8005\u53ef\u80fd\u9762\u81e8\u6578\u64da\u4e1f\u5931\u3001\u8ca1\u52d9\u640d\u5931\u3001\u6cd5\u5f8b\u8cac\u4efb\u4ee5\u53ca\u54c1\u724c\u4fe1\u8b7d\u53d7\u640d\u7b49\u554f\u984c\u3002\u6839\u64da\u4e00\u9805\u7814\u7a76\uff0c\u4f01\u696d\u56e0\u6578\u64da\u6d29\u9732\u800c\u906d\u53d7\u7684\u5e73\u5747\u640d\u5931\u9ad8\u9054390\u842c\u7f8e\u5143\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%98%b2%e7%af%84%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%ab%e6%8c%81-KecCUkxpkL\">\u5982\u4f55\u9632\u7bc4\u6578\u64da\u5eab\u52ab\u6301<\/h2>\n<h3 id=\"1-%e5%ae%9a%e6%9c%9f%e6%9b%b4%e6%96%b0%e5%92%8c%e6%89%93%e8%a3%9c%e4%b8%81-KecCUkxpkL\">1. \u5b9a\u671f\u66f4\u65b0\u548c\u6253\u88dc\u4e01<\/h3>\n<p>\u4fdd\u6301\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u548c\u76f8\u95dc\u61c9\u7528\u7a0b\u5e8f\u7684\u6700\u65b0\u7248\u672c\uff0c\u53ca\u6642\u5b89\u88dd\u5b89\u5168\u88dc\u4e01\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u88ab\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/p>\n<h3 id=\"2-%e5%af%a6%e6%96%bd%e6%9c%80%e5%b0%8f%e6%ac%8a%e9%99%90%e5%8e%9f%e5%89%87-KecCUkxpkL\">2. \u5be6\u65bd\u6700\u5c0f\u6b0a\u9650\u539f\u5247<\/h3>\n<p>\u78ba\u4fdd\u7528\u6236\u50c5\u64c1\u6709\u57f7\u884c\u5176\u5de5\u4f5c\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\uff0c\u9019\u6a23\u5373\u4f7f\u5e33\u6236\u88ab\u653b\u64ca\uff0c\u640d\u5931\u4e5f\u6703\u964d\u5230\u6700\u4f4e\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e5%92%8c%e6%97%a5%e8%aa%8c%e8%a8%98%e9%8c%84-KecCUkxpkL\">3. \u76e3\u63a7\u548c\u65e5\u8a8c\u8a18\u9304<\/h3>\n<p>\u5be6\u65bd\u76e3\u63a7\u7cfb\u7d71\u4ee5\u6aa2\u6e2c\u7570\u5e38\u6d3b\u52d5\uff0c\u4e26\u4fdd\u6301\u8a73\u7d30\u7684\u65e5\u8a8c\u8a18\u9304\uff0c\u4ee5\u4fbf\u5728\u767c\u751f\u5b89\u5168\u4e8b\u4ef6\u6642\u9032\u884c\u8abf\u67e5\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-KecCUkxpkL\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u52ab\u6301\u662f\u4e00\u500b\u56b4\u91cd\u7684\u5b89\u5168\u554f\u984c\uff0c\u4e86\u89e3\u5176\u624b\u6cd5\u548c\u9632\u7bc4\u63aa\u65bd\u5c0d\u65bc\u4fdd\u8b77\u6578\u64da\u81f3\u95dc\u91cd\u8981\u3002\u4f01\u696d\u548c\u500b\u4eba\u61c9\u8a72\u52a0\u5f37\u5c0d\u6578\u64da\u5b89\u5168\u7684\u91cd\u8996\uff0c\u63a1\u53d6\u5fc5\u8981\u7684\u63aa\u65bd\u4f86\u9632\u7bc4\u6f5b\u5728\u7684\u653b\u64ca\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u9ed1\u5ba2\u5fc5\u8b80\u6307\u5357\uff0c\u5b78\u7fd2\u5982\u4f55\u6210\u529f\u52ab\u6301\u4ed6\u4eba\u6578\u64da\u5eab\u7684\u6280\u5de7\u8207\u7b56\u7565\uff0c\u63ed\u793a\u6578\u64da\u5b89\u5168\u7684\u6f5b\u5728\u5a01\u8105\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-158947","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158947","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=158947"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158947\/revisions"}],"predecessor-version":[{"id":158948,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158947\/revisions\/158948"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}