View online: https://www.drupal.org/node/2850880 * Advisory ID: DRUPAL-SA-CONTRIB-2017-012 * Project: Web Experience Toolkit: Omega [1] (third-party module) * Version: 7.x * Date: 2017-February-08 * Security risk: 10/25 ( Moderately Critical) AC:Basic/A:User/CI:Some/II:None/E:Proof/TD:Uncommon [2] * Vulnerability: Access bypass -------- DESCRIPTION --------------------------------------------------------- WetKit Omega 4.x is a modern, Sass [3] and Compass [4] enabled Drupal 7 theme powered by the Omega base theme. When using the Drupal page cache, some links intended for privileged users can get cached and displayed to users who shouldn't have access to them. This is mitigated by the fact that the unprivileged users won't be able to actually visit the links. -------- CVE IDENTIFIER(S) ISSUED -------------------------------------------- * /A CVE identifier [5] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./ -------- VERSIONS AFFECTED --------------------------------------------------- * wetkit_omega 7.x-1.x versions prior to 7.x-1.15. Drupal core is not affected. If you do not use the contributed Web Experience Toolkit: Omega [6] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the wetkit_omega module for Drupal 7.x, upgrade to wetkit_omega 7.x-1.15 [7] Also see the Web Experience Toolkit: Omega [8] project page. -------- REPORTED BY --------------------------------------------------------- * Fabian Franz [9] -------- FIXED BY ------------------------------------------------------------ * William Hearn [10] the module maintainer -------- COORDINATED BY ------------------------------------------------------ * Michael Hess [11] of the Drupal Security Team * David Snopek [12] 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 [13]. Learn more about the Drupal Security team and their policies [14], writing secure code for Drupal [15], and securing your site [16]. Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity [17] [1] https://www.drupal.org/project/wetkit_omega [2] https://www.drupal.org/security-team/risk-levels [3] http://sass-lang.com/ [4] http://compass-style.org/ [5] http://cve.mitre.org/ [6] https://www.drupal.org/project/wetkit_omega [7] https://www.drupal.org/project/wetkit_omega/releases/7.x-1.15 [8] https://www.drupal.org/project/wetkit_omega [9] https://www.drupal.org/user/fabianx [10] https://www.drupal.org/user/sylus [11] https://www.drupal.org/u/mlhess [12] https://www.drupal.org/u/dsnopek [13] https://www.drupal.org/contact [14] https://www.drupal.org/security-team [15] https://www.drupal.org/writing-secure-code [16] https://www.drupal.org/security/secure-configuration [17] https://twitter.com/drupalsecurity