iGallery Plugin v1.0.0 (dir) Remote Cross-Site Scripting Vulnerability


Vendor: net4visions.com
Product web page: http://www.net4visions.com
Affected version: 1.0.0

Summary: iGallery uses MooTools - image resizing done dynamically using
phpThumb - resized images are cached.

Desc: iGallery suffers from a XSS vulnerability when parsing user input
to the 'dir' parameter via GET method in '/scripts/pthumb/demo/phpThumb.demo.random.php'.
Attackers can exploit this weakness to execute arbitrary HTML and script
code in a user's browser session.


Tested on: Microsoft Windows XP Professional SP3 (EN)
           Apache 2.2.14 (Win32)
           PHP 5.3.1
           MySQL 5.1.41


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            liquidworm gmail com


Advisory ID: ZSL-2011-5046
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2011-5046.php


15.09.2011

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http://SOME_CMS/jscripts/tiny_mce/plugins/iGallery/scripts/pthumb/demo/phpThumb.demo.random.php?dir=<script>alert('zsl')</script>