* Advisory ID: DRUPAL-SA-CONTRIB-2009-105 * Project: Subgroups for Organic Groups (third-party module) * Version: 5.x * Date: 2009-November-18 * Security risk: Less Critical * Exploitable from: Remote * Vulnerability: Cross Site Scripting

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

The Subgroups For Organic Groups module enables users to set group hierarchy. The module does not filter the titles of some nodes before output, leading to a cross-site scripting (XSS [1]) vulnerability. -------- VERSIONS AFFECTED ---------------------------------------------------

* Subgroups For Organic Groups versions for Drupal 5.x prior to 5.x-4.0

Drupal core is not affected. If you do not use the contributed Subgroups For Organic Groups module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------

Upgrade to the latest version: * If you use the Subgroups For Organic Groups 3.3 release for Drupal 5.x upgrade to version 5.x-3.4 [2] * If you use the Subgroups For Organic Groups 2.0 release for Drupal 5.x upgrade to versions 5.x-3.4 [3] or 5.x-4.0 [4]

See also the Subgroups For Organic Groups [5] project page. -------- REPORTED BY ---------------------------------------------------------

* The vulnerability was reported by Greg Knaddison [6]

-------- FIXED BY ------------------------------------------------------------

* XSS vulnerability fixed by Ezra Barnett Gildesgame [7], Subgroups For Organic Groups module maintainer

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

The security contact 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/node/630004 [3] http://drupal.org/node/630004 [4] http://drupal.org/node/270602 [5] http://drupal.org/project/og_subgroups [6] http://drupal.org/user/36762 [7] http://drupal.org/user/69959