* Advisory ID: DRUPAL-SA-CONTRIB-2010-035 * Project: Smileys (third-party module) * Versions: 5.x * Date: 2010-April-07 * Security risk: Less Critical * Exploitable from: Remote * Vulnerability: Cross-site Request Forgery -------- DESCRIPTION --------------------------------------------------------- The Smileys module provides a text filter that substitutes emoticons with images. The module is vulnerable to cross-site request forgeries (CSRF [1]) via the URL used to delete smileys. A user with "administer smileys" permission could be tricked into visiting the smiley delete URL and unwittingly remove smileys from the site. -------- VERSIONS AFFECTED --------------------------------------------------- * Smileys module for Drupal 5.x version prior to 5.x-1.2 [2]. *Note that Smileys version 6.x-1.0-alpha5 and earlier versions for Drupal 6.x are also affected. However, the security team does not provide support for alpha releases.* Drupal core is not affected. If you do not use the contributed Smileys module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version. * If you use the Smileys module for Drupal 5.x-1.x upgrade to Smileys 5.x-1.2 [3] See also the Smileys project page [4]. -------- REPORTED BY --------------------------------------------------------- * Andrey Tretyakov [5] -------- FIXED BY ------------------------------------------------------------ * Gurpartap Singh [6], the module maintainer * mr.baileys [7] of the Drupal security team. -------- CONTACT ------------------------------------------------------------- The security team for Drupal can be reached at security at drupal.org or via the form at http://drupal.org/contact [8]. [1] http://en.wikipedia.org/wiki/Csrf [2] http://drupal.org/node/764826 [3] http://drupal.org/node/764826 [4] http://drupal.org/project/smileys [5] http://drupal.org/user/169459 [6] http://drupal.org/user/41470 [7] http://drupal.org/user/383424 [8] http://drupal.org/contact