Drupal Mass Contact Module Access Security Bypass Vulnerability

Bugtraq ID:	55525
Class:	Access Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Sep 12 2012 12:00AM
Updated:	Sep 12 2012 12:00AM
Credit:	Michael Orlitzky
Vulnerable:	Drupal Mass Contact 6.X-1.X
Not Vulnerable:	Drupal Mass Contact 6.X-1.2

Drupal Mass Contact Module Access Security Bypass Vulnerability

The Mass Contact module for Drupal is prone to a security-bypass vulnerability.

An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized access; this may aid in launching further attacks.

Mass Contact 6.x-1.x versions prior to 6.x-1.2 are vulnerable.

Drupal Mass Contact Module Access Security Bypass Vulnerability

Attackers can exploit this issue through a browser.

Drupal Mass Contact Module Access Security Bypass Vulnerability

Solution:
Updates are available. Please see the references for more information.

Drupal Mass Contact Module Access Security Bypass Vulnerability

References:

• Drupal Language Switcher Dropdown Homepage (Drupal)
  
• Mass Contact Homepage (Drupal)
  
• SA-CONTRIB-2012-141 - Mass Contact - Access bypass (Drupal)