WordPress Multiple CMSMasters Themes 'upload.php' Arbitrary File Upload Vulnerability

Bugtraq ID:	56988
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Dec 19 2012 12:00AM
Updated:	Dec 24 2012 11:40AM
Credit:	DigiP
Vulnerable:
Not Vulnerable:

WordPress Multiple CMSMasters Themes 'upload.php' Arbitrary File Upload Vulnerability

The Clockstone and certain unspecified themes from CMSMasters for WordPress are prone to a vulnerability that lets attackers upload arbitrary files. The issue occurs because the application fails to adequately sanitize user-supplied input.

An attacker can exploit this issue to upload arbitrary code and run it in the context of the web server process. This may facilitate unauthorized access to the application; other attacks are also possible.

WordPress Multiple CMSMasters Themes 'upload.php' Arbitrary File Upload Vulnerability

Attackers can exploit this issue through a browser.

WordPress Multiple CMSMasters Themes 'upload.php' Arbitrary File Upload Vulnerability

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

WordPress Multiple CMSMasters Themes 'upload.php' Arbitrary File Upload Vulnerability

References:

• WordPress Homepage (WordPress)