View online: https://drupal.org/node/2071157
* Advisory ID: DRUPAL-SA-CONTRIB-2013-070 * Project: Zen [1] (third-party module) * Version: 7.x * Date: 2013-August-21 * Security risk: Moderately critical [2] * Exploitable from: Remote * Vulnerability: Cross Site Scripting
-------- DESCRIPTION ---------------------------------------------------------
The Zen theme is a very popular base/starter theme.
Zen doesn't sufficiently escape the breadcrumb separator field, allowing a possible XSS exploit.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer themes".
-------- CVE IDENTIFIER(S) ISSUED --------------------------------------------
* /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./
-------- VERSIONS AFFECTED ---------------------------------------------------
* Zen 7.x-3.x versions prior to 7.x-3.2. * Zen 7.x-5.x versions prior to 7.x-5.4.
Drupal core is not affected. If you do not use the contributed Zen [4] module, there is nothing you need to do.
-------- SOLUTION ------------------------------------------------------------
Install the latest version:
* If you use the Zen theme for Drupal 7.x, upgrade to Zen 7.x-3.2 [5] or Zen 7.x-5.4 [6].
Also see the Zen [7] project page.
-------- REPORTED BY ---------------------------------------------------------
* Daniel Nitsche [8]
-------- FIXED BY ------------------------------------------------------------
* John Albin Wilkins [9], the theme maintainer
-------- COORDINATED BY ------------------------------------------------------
* Greg Knaddison [10] of the Drupal Security Team * Klaus Purer [11] 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 http://drupal.org/contact [12].
Learn more about the Drupal Security team and their policies [13], writing secure code for Drupal [14], and securing your site [15].
[1] http://drupal.org/project/zen [2] http://drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] http://drupal.org/project/zen [5] https://drupal.org/node/2071065 [6] https://drupal.org/node/2071055 [7] http://drupal.org/project/zen [8] http://drupal.org/user/1151108 [9] http://drupal.org/user/32095 [10] http://drupal.org/user/36762 [11] http://drupal.org/user/262198 [12] http://drupal.org/contact [13] http://drupal.org/security-team [14] http://drupal.org/writing-secure-code [15] http://drupal.org/security/secure-configuration