View online: https://www.drupal.org/node/2888094 * Advisory ID: DRUPAL-SA-CONTRIB-2017-053 * Project: Search 404 [1] (third-party module) * Version: 7.x * Date: 2017-June-21 * Security risk: 13/25 ( Moderately Critical) AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:All [2] * Vulnerability: Cross Site Scripting -------- DESCRIPTION --------------------------------------------------------- The Search 404 module enables you to redirect 404 pages to a search page on the site for the keywords in the url that was not found. The module did not filter administrator-provided text before displaying it to the user on the 404 page creating a Cross Site Scripting (XSS) vulnerability. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer search". -------- CVE IDENTIFIER(S) ISSUED -------------------------------------------- * /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./ -------- VERSIONS AFFECTED --------------------------------------------------- * Search 404 7.x-2.x versions prior to 7.x-1.5. Drupal core is not affected. If you do not use the contributed Search 404 [4] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Search 404 module for Drupal 7.x, upgrade to Search 404 7.x-1.5 [5] Also see the Search 404 [6] project page. -------- REPORTED BY --------------------------------------------------------- * Sean Hamlin [7] -------- FIXED BY ------------------------------------------------------------ * Anoop John [8] the module maintainer * Sean Hamlin [9] the reporter -------- COORDINATED BY ------------------------------------------------------ * Greg Knaddison [10] of the Drupal Security Team * Michael Hess [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 https://www.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]. Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity [16] [1] https://www.drupal.org/project/search404 [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/project/search404 [5] https://www.drupal.org/project/search404/releases/7.x-1.5 [6] https://www.drupal.org/project/search404 [7] https://www.drupal.org/user/358731 [8] https://www.drupal.org/user/188049 [9] https://www.drupal.org/user/358731 [10] https://www.drupal.org/u/greggles [11] https://www.drupal.org/user/14049 [12] https://www.drupal.org/contact [13] https://www.drupal.org/security-team [14] https://www.drupal.org/writing-secure-code [15] https://www.drupal.org/security/secure-configuration [16] https://twitter.com/drupalsecurity