{"id":158,"date":"2012-08-26T23:14:55","date_gmt":"2012-08-26T15:14:55","guid":{"rendered":"http:\/\/www.yeetrack.com\/?p=57"},"modified":"2013-04-20T17:35:04","modified_gmt":"2013-04-20T09:35:04","slug":"sql%e6%b3%a8%e5%85%a5%e8%a7%a3%e6%9e%90%ef%bc%88%e4%b8%89%ef%bc%89%e6%95%b0%e6%8d%ae%e5%ba%93%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/www.yeetrack.com\/?p=158","title":{"rendered":"sql\u6ce8\u5165\u89e3\u6790\uff08\u4e09\uff09\u6570\u636e\u5e93\u7c7b\u578b"},"content":{"rendered":"

mysql\u3001mssql\u548coracle\u6570\u636e\u5e93\u90fd\u6709\u81ea\u5df1\u7279\u6709\u7684\u4e00\u4e9b\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5b83\u4eec\u786e\u5b9a\u6211\u4eec\u8981\u6ce8\u5165\u7684\u6570\u636e\u5e93\u7c7b\u578b\u3002mysql\u4e0emssql\u4e2dselect @@version\u8fd4\u56de\u5f53\u524d\u6570\u636e\u5e93\u7684\u7248\u672c\uff0coracle\u4e2d select banner from v&version \u8fd4\u56de\u6570\u636e\u5e93\u7248\u672c\u3002 \u4e0d\u540c\u6570\u636e\u5e93\u6784\u9020\u5b57\u7b26\u4e32\u7684\u8bbf\u95ee\u4e5f\u4e0d\u4e00\u6837\u3002\u5982\uff0c\u8981\u6784\u9020\u5b57\u7b26\u4e32\u201cyeetrack\u201d\uff0c oracle \u4e2d\u7684\u547d\u4ee4\u662f 'yee'||'track' ,mssql\u4e2d\u7684\u547d\u4ee4\u662f 'yee'+'track', mysql\u4e2d\u7684\u547d\u4ee4\u662f 'yee' 'track',\u4e2d\u95f4\u662f\u4e2a\u7a7a\u683c\u3002
Oracle\u6570\u636e\u5e93\uff1a
1.\u3001\u5bf9\u4e8e\u4e00\u4e2a\u67e5\u8be2\u7684URL\uff0c\u4f8b\u5982https:\/\/www.yeetrack.com\/?p=57\uff0c\u9996\u5148\u8bd5\u63a2\u8fd9\u4e2aURL\u9700\u8981\u8fd4\u56de\u7684\u5217\u6570\uff0c\u6784\u9020URL  https:\/\/www.yeetrack.com\/?p=54%20union%20select%20null%20from%20dual--,\u67e5\u770b\u8fd4\u56de\u7ed3\u679c\uff0c\u5982\u679c\u9519\u8bef\u8bf4\u660e\u8fd4\u56de\u5217\u6570\u4e0d\u4e3a1\uff0c\u589e\u52a0null\u7684\u4e2a\u6570\uff0chttps:\/\/www.yeetrack.com\/?p=57%20union%20select%20null%20null%20from%20dual--,\u76f4\u5230\u7ed3\u679c\u4e0d\u53d1\u751f\u9519\u8bef\u4e3a\u6b62\u3002
2\u3001 \u786e\u5b9a\u4e86\u8fd4\u56de\u7684\u5217\u6570\uff0c\u518d\u6765\u786e\u8ba4\u6bcf\u4e00\u5217\u7684\u7c7b\u578b\uff0c\u4f9d\u6b21\u5c06null\u6539\u4e3a'a',\u67e5\u770b\u8fd4\u56de\u7ed3\u679c\uff0c\u8fd4\u56dea\u5219\u6b63\u786e\uff1b\u51fa\u73b0\u5f02\u5e38\u518d\u4fee\u6539'a'\u7684\u4f4d\u7f6e\uff0c\u76f4\u5230\u6b63\u786e\u4e3a\u6b62\u3002
3\u3001\u627e\u5230\u4e86\u4e00\u4e2a\u6b63\u786e\u7684\u7c7b\u578b\uff0c\u5c31\u53ef\u4ee5\u63a2\u6d4b\u6570\u636e\u5e93\u7684\u4fe1\u606f\u4e86\u3002\u67e5\u8be2\u5f53\u524d\u7528\u6237\u62e5\u6709\u7684\u6570\u636e\u5e93\u7684\u5168\u90e8\u5bf9\u8c61\uff0cselectobject_name, object_type fromuser_object.\u6839\u636e\u8fd4\u56de\u7684\u4fe1\u606f\uff0c\u627e\u5230\u611f\u5174\u8da3\u7684\u8868\uff0c\u518d\u63a2\u6d4b\u8be5\u8868\u7684\u5217\u3002selectcolumn_name fromuser_tab_columns where table_name='tablename', \u6700\u540e\u63a2\u6d4b\u8be5\u8868\u7684\u6570\u636e\uff0c select username, password from user--
MSSQL\u6570\u636e\u5e93\uff1a
1\u3001 \u540coracle\u6570\u636e\u5e93\u3002
2\u3001 \u540coracle\u6570\u636e\u5e93\u3002
3\u3001 \u63a2\u6d4b\u6570\u636e\u5e93\u7684\u4fe1\u606f\uff0cselect name from sysobjects--,\u627e\u5230\u611f\u5174\u8da3\u7684\u8868\uff0c\u5c31\u53ef\u4ee5\u63d0\u51fa\u8868\u7684\u5b57\u6bb5\u548c\u4fe1\u606f\u4e86\u3002
\u672c\u6587\u662f\u7531youthflies<\/a>\u53d1\u8868\u5728\u6613\u8e2a\u7f51(yeetrack.com)<\/a>\u4e0a\u7684\u539f\u521b\u6587\u7ae0\uff0c\u539f\u6587\u5730\u5740\u4e3a\uff1ahttps:\/\/www.yeetrack.com\/?p=57<\/a><\/p>\n

sql\u6ce8\u5165\u89e3\u6790\uff08\u4e00\uff09\u57fa\u672c\u8bed\u6cd5<\/a><\/h1>\n

 <\/p>\n

sql\u6ce8\u5165\u89e3\u6790\uff08\u4e8c\uff09\u6267\u884c\u6ce8\u5165<\/a><\/h1>\n

 <\/p>\n

sql\u6ce8\u5165\u89e3\u6790\uff08\u4e09\uff09\u6570\u636e\u5e93\u7c7b\u578b<\/a><\/h1>\n

 <\/p>\n

sql\u6ce8\u5165\u89e3\u6790\uff08\u56db\uff09\u907f\u5f00\u8fc7\u6ee4<\/a><\/h1>\n","protected":false},"excerpt":{"rendered":"

mysql\u3001mssql\u548coracle\u6570\u636e\u5e93\u90fd\u6709\u81ea\u5df1\u7279\u6709\u7684\u4e00\u4e9b\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5b83\u4eec\u786e\u5b9a\u6211\u4eec\u8981\u6ce8\u5165\u7684\u6570\u636e\u5e93\u7c7b\u578b\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[35],"tags":[31,26],"class_list":["post-158","post","type-post","status-publish","format-standard","hentry","category-hacking","tag-sql","tag-26"],"views":8965,"_links":{"self":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts\/158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=158"}],"version-history":[{"count":2,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts\/158\/revisions"}],"predecessor-version":[{"id":471,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=\/wp\/v2\/posts\/158\/revisions\/471"}],"wp:attachment":[{"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yeetrack.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}