• Advisory ID: DRUPAL-SA-CONTRIB-2015-084
• Project: Linear Case (third-party module)
• Version: 6.x
• Date: 2015-March-25
• Security risk: 14/25 ( Moderately Critical) AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:All
• Vulnerability: Cross Site Scripting

Description

Linear Case module allows you to organize Closed Question documents in case studies.

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

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

CVE identifier(s) issued

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

Versions affected

• Linear Case 6.x-1.x versions prior to 6.x-1.3.

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

Solution

Install the latest version:

• If you use the Linear Case module for Drupal 6.x, upgrade to Linear Case 6.x-1.3

Also see the Linear Case project page.

Reported by

• Pere Orga of the Drupal Security Team

Fixed by

• Koos van der Kolk the module maintainer

Coordinated by

• 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