By Drupal Security Team on
  • Advisory ID: DRUPAL-SA-CONTRIB-2012-094
  • Project: Maestro (third-party module)
  • Version: 7.x
  • Date: 2012-June-06
  • Security risk: Critical
  • Exploitable from: Remote
  • Vulnerability: Cross Site Scripting, Cross Site Request Forgery

Description

The Maestro module is a workflow engine/solution that facilitates simple and complex business process automation.

The module doesn't sufficiently filter user-supplied data in its admin screens leading to a Cross Site Scripting (XSS) vulnerability. A Cross Site Request Forgery vulnerability in the control of the module could allow a user to change workflows including injecting malicious scripts to exploit the XSS.

This vulnerability is mitigated by the fact that an attacker must have a role with the maestro admin permissions or use CSRF against a user with that permission.

XSS issue:
CVE: CVE-2012-2723
CSRF Issue:
CVE: CVE-2012-3799

Versions affected

  • maestro 7.x-1.x versions prior to 7.x-1.2.

Drupal core is not affected. If you do not use the contributed Maestro module, there is nothing you need to do.

Solution

Install the latest version:

Also see the Maestro project page.

Reported by

Fixed by

Coordinated by

Contact and More Information

The Drupal security team can be reached at security at drupal.org or via the contact form at http://drupal.org/contact.

Learn more about the Drupal Security team and their policies, writing secure code for Drupal, and securing your site.

⋅ Categories: Drupal 7.x