* Advisory ID: DRUPAL-SA-CONTRIB-2012-035 * Project: Webform [1] (third-party module) * Version: 6.x, 7.x * Date: 2012-March-07 * Security risk: Moderately critical [2] * Exploitable from: Remote * Vulnerability: Cross Site Scripting -------- DESCRIPTION --------------------------------------------------------- The Webform module allows content creators to assemble a survey for end-users. The module doesn't sufficiently filter user supplied text when displaying radio buttons or checkboxes when used in combination with the Select or Other... [3] module. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "create webform content" and the Select or Other... module must be installed on the site. -------- VERSIONS AFFECTED --------------------------------------------------- * Webform 6.x-3.x versions prior to 6.x-1.17. * Webform 7.x-3.x versions prior to 7.x-1.17. Drupal core is not affected. If you do not use the contributed Webform [4] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Webform module for Drupal 6.x, upgrade to Webform 6.x-1.17 [5] * If you use the Webform module for Drupal 7.x, upgrade to Webform 7.x-1.17 [6] If you do not use Select or Other... module, no action is necessary. See also the Webform [7] project page. -------- REPORTED BY --------------------------------------------------------- * Kyle Small [8] -------- FIXED BY ------------------------------------------------------------ * Nate Haug [9] the module maintainer -------- COORDINATED BY ------------------------------------------------------ * Greg Knaddison [10] of the Drupal Security Team * John Morahan [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/webform [2] http://drupal.org/security-team/risk-levels [3] http://drupal.org/project/select_or_other [4] http://drupal.org/project/webform [5] http://drupal.org/node/1472178 [6] http://drupal.org/node/1472180 [7] http://drupal.org/project/webform [8] http://drupal.org/user/832278 [9] http://drupal.org/user/35821 [10] http://drupal.org/user/36762 [11] http://drupal.org/user/58170 [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