bugtraq - Horde Webmail Multiple HTML Injection vulnerability

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Date: 25 Mar 2007 03:24:00 -0000
From: DoZ@...kersCenter.com
To: bugtraq@...urityfocus.com
Subject: Horde Webmail Multiple HTML Injection vulnerability

Horde Webmail Multiple HTML Injection vulnerability

Horde Groupware Webmail Edition is a free, enterprise ready, browser based communication suite. Users can read, send and organize email messages and manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project.
An attacker may leverage this issue to have arbitrary script code execute in the browser of an unsuspecting user in the context of the affected site. This may help the attacker steal cookie-based authentication credentials and launch other attacks. A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation. Some XSS attacks can deface the Application, as shown in the proff of concept.

Hackers Center Security Group (http://www.hackerscenter.com)
Credit: Doz

Remote: No
Local: Yes
Class: Input Validation Error

Application: Horde Webmail
Vendor: http://www.horde.org/
Version: 1.0

Exploit is not needed, Attackers can exploit these issues via a web client.

Vulnerable Files: search.php - rule.php

/horde/imp/search.php

/horde/ingo/rule.php

Live Proff of Concept: (3/22/2007)

http://demo.cpanel.net:2095/horde/index.php

User: Demo
Pass: Demo

* Go to mail than Expand and Select Filters!

Pics Proff of Concept:

- http://www.uploadimage.info/images/8943pic1.JPG
- http://www.uploadimage.info/images/78230pic2.JPG

Security researcher? Join us: mail Zinho at zinho at hackerscenter.com