[Security-news] SA-CONTRIB-2009-100 - AddToAny - Cross Site Scripting

[security-news at drupal.org]

  * Advisory ID: DRUPAL-SA-CONTRIB-2009-100
  * Project: AddToAny (third-party module)
  * Version: 5.x, 6.x
  * Date: 2009 November 11
  * Security risk: Moderately Critical
  * Exploitable from: Remote
  * Vulnerability: Cross Site Scripting

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

AddToAny module provides a share button for AddToAny service for social
networks. The module fails to sanitize a value in node title, leading to a
Cross Site Scripting (XSS [1]) vulnerability.
-------- VERSIONS AFFECTED  
---------------------------------------------------

  * AddToAny module for Drupal 6.x prior to AddToAny 6.x-2.4 [2]
  * AddToAny module for Drupal 5.x prior to AddToAny 5.x-2.4 [3]

Drupal core is not affected. If you do not use the contributed AddToAny
module [4], there is nothing you need to do.
-------- SOLUTION  
------------------------------------------------------------

Upgrade to the latest version:
  * If you use the AddToAny module for Drupal 6.x upgrade to AddToAny 6.x-2.4
    [5]
  * If you use the AddToAny module for Drupal 5.x upgrade to AddToAny 5.x-2.4
    [6]

-------- REPORTED BY  
---------------------------------------------------------

  * Reported by Jakub Suchy [7] of the Drupal Security Team.

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

  * Fixed by Pat Diven [8], the module maintainer.

-------- 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/node/601110
[3] http://drupal.org/node/630198
[4] http://drupal.org/project/addtoany
[5] http://drupal.org/node/601110
[6] http://drupal.org/node/630198
[7] http://drupal.org/user/31977
[8] http://drupal.org/user/260224