* Advisory ID: DRUPAL-SA-CONTRIB-2009-020 * Project: Printer, e-mail and PDF versions (third-party module) * Version: 5.x, 6.x * Date: 2009-April-15 * Security risk: Moderately critical * Exploitable from: Remote * Vulnerability: Cross-site scripting (XSS) -------- DESCRIPTION --------------------------------------------------------- The Printer, e-mail and PDF versions ("Print") module provides printer-friendly versions of content. The module does not correctly escape content titles, enabling malicious users to insert arbitrary HTML and scripts into certain pages. Such a cross site scripting [1] (XSS) attack against sufficiently privileged users may lead to administrator access to the site. -------- VERSIONS AFFECTED --------------------------------------------------- * Versions of Printer, e-mail and PDF versions for Drupal 5.x prior to 5.x-4.5 * Versions of Printer, e-mail and PDF versions for Drupal 6.x prior to 6.x-1.5 Drupal core is not affected. If you do not use the contributed Printer, e-mail and PDF versions module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use Printer, e-mail and PDF versions for Drupal 5.x upgrade to Printer, e-mail and PDF versions 5.x-4.5 [2] * If you use Printer, e-mail and PDF versions for Drupal 5.x upgrade to Printer, e-mail and PDF versions 6.x-1.5 [3] See also the Printer, e-mail and PDF versions project page [4]. -------- REPORTED BY --------------------------------------------------------- Stéphane Corlosquet [5] -------- FIXED BY ------------------------------------------------------------ Peter Wolanin [6] -------- CONTACT ------------------------------------------------------------- The security contact for Drupal can be reached at security at drupal.org or via the form at http://drupal.org/contact [7]. [1] http://en.wikipedia.org/wiki/Cross-site_scripting [2] http://drupal.org/node/434718 [3] http://drupal.org/node/434720 [4] http://drupal.org/project/print [5] http://drupal.org/user/52142 [6] http://drupal.org/user/49851 [7] http://drupal.org/contact