* DRUPAL-SA-CONTRIB-2010-107 * Services (third-party module) * Version: 6.x * Date: 2010-Dec-01 * Security risk: Critical * Exploitable from: Remote * Vulnerability: Access Bypass -------- DESCRIPTION --------------------------------------------------------- The Services module allows users to expose Drupal functionality to remote users. Services provides the ability for users to update nodes contained in a drupal install via the services api. When using using the node.save service it is possible for a user to supply a specifically crafted node or format type and circumvent access control checks. This only affects sites that are using the node.save service. -------- VERSIONS AFFECTED --------------------------------------------------- * Services module for Drupal 6.x versions prior to 6.x-2.3. * Drupal core is not affected. If you do not use the contributed Services module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Services module for Drupal 6.x upgrade to Services 6.x-2.3 [1] -------- REPORTED BY --------------------------------------------------------- * Yonathan Offek [2] -------- FIXED BY ------------------------------------------------------------ * Marc Ingram [3], module co-maintainer -------- CONTACT ------------------------------------------------------------- The security team for Drupal can be reached at security at drupal.org or via the form at http://drupal.org/contact [4]. [1] http://drupal.org/node/986550 [2] http://drupal.org/user/194009 [3] http://drupal.org/user/77320 [4] http://drupal.org/contact