* Advisory ID: DRUPAL-SA-CONTRIB-2009-111 * Project: Randomizer (third-party module) * Version: 5.x, 6.x * Date: 2009-December-09 * Security risk: Moderately Critical * Exploitable from: Remote * Vulnerability: Cross Site Scripting

-------- DESCRIPTION ---------------------------------------------------------

The Randomizer module assists researchers and students who want an easy way to perform random sampling or assign participants to experimental conditions. It accepts form input as parameters for generating a pseudo-random list of numbers. The module does not sanitize some of the user-supplied data before displaying it, leading to a Cross Site Scripting (XSS [1]) vulnerability. -------- VERSIONS AFFECTED ---------------------------------------------------

* Randomizer module 5.x-1.0 and prior versions * Randomizer module 6.x-1.0 and prior versions

Drupal core is not affected. If you do not use the contributed Randomizer [2] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------

The Randomizer module is not maintained and there is no direct solution. Disable the module. -------- REPORTED BY ---------------------------------------------------------

* grendzy [3]

-------- CONTACT -------------------------------------------------------------

The security team for Drupal can be reached at security at drupal.org or via the form at http://drupal.org/contact.

[1] http://en.wikipedia.org/wiki/Cross-site_scripting [2] http://drupal.org/project/randomizer [3] http://drupal.org/user/96647