View online: http://drupal.org/node/1619830 * Advisory ID: DRUPAL-SA-CONTRIB-2012-094 * Project: Maestro [1] (third-party module) * Version: 7.x * Date: 2012-June-06 * Security risk: Critical [2] * Exploitable from: Remote * Vulnerability: Cross Site Scripting, Cross Site Request Forgery -------- DESCRIPTION --------------------------------------------------------- The Maestro module is a workflow engine/solution that facilitates simple and complex business process automation. The module doesn't sufficiently filter user-supplied data in its admin screens leading to a Cross Site Scripting (XSS) vulnerability. A Cross Site Request Forgery vulnerability in the control of the module could allow a user to change workflows including injecting malicious scripts to exploit the XSS. This vulnerability is mitigated by the fact that an attacker must have a role with the maestro admin permissions or use CSRF against a user with that permission. CVE: Requested -------- VERSIONS AFFECTED --------------------------------------------------- * maestro 7.x-1.x versions prior to 7.x-1.2. Drupal core is not affected. If you do not use the contributed Maestro [3] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the maestro module for Drupal 7.x, upgrade to Maestro 7.x-1.2 [4] Also see the Maestro [5] project page. -------- REPORTED BY --------------------------------------------------------- * Steve Persch [6] -------- FIXED BY ------------------------------------------------------------ * Blaine Lang [7] module maintainer * Randy Kolenko [8] module maintainer * Greg Knaddison [9] of the Drupal Security Team -------- COORDINATED BY ------------------------------------------------------ * Greg Knaddison [10] of the Drupal Security Team * Stella Power [11] 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 [12]. Learn more about the Drupal Security team and their policies [13], writing secure code for Drupal [14], and securing your site [15]. [1] http://drupal.org/project/maestro [2] http://drupal.org/security-team/risk-levels [3] http://drupal.org/project/maestro [4] http://drupal.org/node/1617952 [5] http://drupal.org/project/maestro [6] http://drupal.org/user/179805 [7] http://drupal.org/user/726382 [8] http://drupal.org/user/704970 [9] http://drupal.org/user/36762 [10] http://drupal.org/user/36762 [11] http://drupal.org/user/66894 [12] http://drupal.org/contact [13] http://drupal.org/security-team [14] http://drupal.org/writing-secure-code [15] http://drupal.org/security/secure-configuration