• Advisory ID: DRUPAL-SA-CONTRIB-2015-107
• Project: Webform Matrix Component (third-party module)
• Version: 7.x
• Date: 2015-May-06
• Security risk: 13/25 ( Moderately Critical) AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:All
• Vulnerability: Cross Site Scripting

Description

The Webform Matrix Component module is an extension of the Webform module that adds Matrix and Table components.

The module doesn’t sufficiently sanitize user supplied text, thereby exposing a Cross Site Scripting vulnerability.

This vulnerability is mitigated by the fact that an attacker must have a role with permission to create/edit webform nodes.

CVE identifier(s) issued

• A CVE identifier will be requested, and added upon issuance, in accordance with Drupal Security Team processes.

Versions affected

• Webform Matrix Component 7.x-4.x versions prior to 7.x-4.13.

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

Solution

Install the latest version:

• If you use the Webform Matrix Component module for Drupal 7.x, upgrade to Webform Matrix Component 7.x-4.13

Also see the Webform Matrix Component project page.

Reported by

• Matt Vance provisional member of the Drupal Security Team

Fixed by

• drupal_rocker the module maintainer

Coordinated by

• Rick Manelius of the Drupal Security Team
• Pere Orga of the Drupal Security Team

Contact and More Information

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

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

Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity