Drupal Scheduler Module Description HTML Injection Vulnerability

Bugtraq ID:	40392
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	May 26 2010 12:00AM
Updated:	May 26 2010 12:00AM
Credit:	mr.baileys
Vulnerable:	Drupal Scheduler 6.x-1.6 Drupal Scheduler 5.x-1.18
Not Vulnerable:	Drupal Scheduler 6.x-1.7 Drupal Scheduler 5.x-1.19

Drupal Scheduler Module Description HTML Injection Vulnerability

The Scheduler module for Drupal is prone to an HTML-injection vulnerability because it fails to properly sanitize user-supplied input before using it in dynamically generated content.

Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible.

Versions prior to Scheduler 5.x-1.19 and 6.x-1.7 are vulnerable.

Drupal Scheduler Module Description HTML Injection Vulnerability

Attackers can use a browser to exploit this issue.

Drupal Scheduler Module Description HTML Injection Vulnerability

Solution:
Updates are available. Please see the references for details.


Drupal Scheduler 5.x-1.18

• Drupal scheduler-5.x-1.19.tar.gz
  http://ftp.drupal.org/files/projects/scheduler-5.x-1.19.tar.gz

Drupal Scheduler 6.x-1.6

• Drupal scheduler-6.x-1.7.tar.gz
  http://ftp.drupal.org/files/projects/scheduler-6.x-1.7.tar.gz

Drupal Scheduler Module Description HTML Injection Vulnerability

References:

• Drupal Language Switcher Dropdown Homepage (Drupal)
  
• SA-CONTRIB-2010-060 - Scheduler - Cross Site Scripting (Drupal)
  
• Scheduler Homepage (Drupal)