View online: https://www.drupal.org/node/2324689 * Advisory ID: DRUPAL-SA-CONTRIB-2014-081 * Project: Site Banner [1] (third-party module) * Version: 7.x * Date: 2014-Aug-20 * Security risk: 12/25 ( Moderately Critical) AC:Complex/A:Admin/CI:Some/II:Some/E:Proof/TD:75 [2] * Vulnerability: Cross Site Scripting -------- DESCRIPTION --------------------------------------------------------- The Site Banner module enables you to display a banner at the top and bottom of a Drupal site. This module incorrectly prints existing context settings without proper sanitization, opening a Cross Site Scripting (XSS) vulnerability. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "Administer contexts" from the Context UI module. -------- CVE IDENTIFIER(S) ISSUED -------------------------------------------- * /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./ -------- VERSIONS AFFECTED --------------------------------------------------- * Site Banner 7.x-4.x versions prior to 7.x-4.0. * Site Banner 7.x-1.x versions prior to 7.x-1.1. Drupal core is not affected. If you do not use the contributed module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Site Banner module for Drupal 7.x, upgrade to Site Banner 7.x-4.1 [4] Also see the project page. -------- REPORTED BY --------------------------------------------------------- * Matt Vance [5] of the Drupal Security Team -------- FIXED BY ------------------------------------------------------------ * Anthony Joseph [6] the module maintainer * Matt Vance [7] of the Drupal Security Team -------- COORDINATED BY ------------------------------------------------------ * Greg Knaddison [8] 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 [9]. Learn more about the Drupal Security team and their policies [10], writing secure code for Drupal [11], and securing your site [12]. [1] https://www.drupal.org/project/site_banner [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/node/2324303 [5] https://www.drupal.org/user/88338 [6] https://www.drupal.org/user/2543514 [7] https://www.drupal.org/user/88338 [8] https://www.drupal.org/user/36762 [9] https://www.drupal.org/contact [10] https://www.drupal.org/security-team [11] https://www.drupal.org/writing-secure-code [12] https://www.drupal.org/security/secure-configuration