SA-CONTRIB-2015-025 - Patterns - Cross Site Request Forgery (CSRF)

Patterns module manages and automates site configuration. Site configurations stored in XML or YAML are called Patterns, and these are easy to read, modify, manage & share and can be executed manually or as a part of an automated web site deployment.

Some links were not protected against CSRF. A malicious user could cause an administrator to restore, publish and unpublish patterns by getting the administrator’s browser to make a request to a specially-crafted URL.

CVE identifier(s) issued

• CVE-2015-3367

Versions affected

• Patterns 7.x-2.x versions prior to 7.x-2.2.

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

Solution

Install the latest version:

• If you use the Patterns module for Drupal 7.x, upgrade to Patterns 7.x-2.2

Also see the Patterns project page.

Reported by

• Pere Orga provisional member of the Drupal Security Team

Fixed by

• David Rozas, one of the module maintainers

Coordinated by

• Pere Orga provisional member of the Drupal Security Team