View online: https://drupal.org/node/2194809 * Advisory ID: DRUPAL-SA-CONTRIB-2014-019 * Project: Easy Social [1] (third-party module) * Version: 7.x * Date: 2014-February-12 * Security risk: Moderately critical [2] * Exploitable from: Remote * Vulnerability: Cross Site Scripting -------- DESCRIPTION --------------------------------------------------------- This module enables you to add social sharing widgets to your content and pages. The module doesn't sufficiently validate block titles when a user creates a custom block from within the module's admin interface. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer easy social". -------- CVE IDENTIFIER(S) ISSUED -------------------------------------------- * /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./ -------- VERSIONS AFFECTED --------------------------------------------------- * Easy Social 7.x-2.x versions prior to 7.x-2.11. Drupal core is not affected. If you do not use the contributed Easy Social [4] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Easy Social module for Drupal 7.x, upgrade to Easy Social 7.x-2.11 [5] Also see the Easy Social [6] project page. -------- REPORTED BY --------------------------------------------------------- * James Davis [7] -------- FIXED BY ------------------------------------------------------------ * Alex Weber [8] the module maintainer -------- COORDINATED BY ------------------------------------------------------ * Lee Rowlands [9] 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 [10]. Learn more about the Drupal Security team and their policies [11], writing secure code for Drupal [12], and securing your site [13]. Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity [14] [1] http://drupal.org/project/easy_social [2] http://drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] http://drupal.org/project/easy_social [5] https://drupal.org/node/2194401 [6] http://drupal.org/project/easy_social [7] http://drupal.org/user/2766355 [8] http://drupal.org/user/850856 [9] http://drupal.org/user/395439 [10] http://drupal.org/contact [11] http://drupal.org/security-team [12] http://drupal.org/writing-secure-code [13] http://drupal.org/security/secure-configuration [14] https://twitter.com/drupalsecurity