Multiple WordPress Themes 'upload-handler.php' Arbitrary File Upload Vulnerability

Bugtraq ID:	63716
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Nov 13 2013 12:00AM
Updated:	Nov 13 2013 12:00AM
Credit:	iskorpitx
Vulnerable:	ENVATO Rockstar 0 ENVATO Reganto 0 ENVATO Rayoflight 0 ENVATO Radial 0 ENVATO Bulteno 0 ENVATO Bordeaux 0 AlienWP Oxygen 0
Not Vulnerable:

Multiple WordPress Themes 'upload-handler.php' Arbitrary File Upload Vulnerability

Multiple themes 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 may leverage this issue to upload arbitrary files to the affected computer; this can result in arbitrary code execution within the context of the vulnerable application.

Multiple WordPress Themes 'upload-handler.php' Arbitrary File Upload Vulnerability

Attackers can exploit this issue through a browser.

The following exploits are available:

• /data/vulnerabilities/exploits/63716_2.rb
• /data/vulnerabilities/exploits/63716_3.rb
• /data/vulnerabilities/exploits/63716_7.rb
• /data/vulnerabilities/exploits/63716_1.rb
• /data/vulnerabilities/exploits/63716_4.rb
• /data/vulnerabilities/exploits/63716_6.rb
• /data/vulnerabilities/exploits/63716_5.rb

Multiple WordPress Themes 'upload-handler.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].