View online: https://www.drupal.org/sa-contrib-2023-044 Project: WebProfiler [1] Date: 2023-September-06 Security risk: *Moderately critical* 10∕25 AC:Complex/A:Admin/CI:Some/II:Some/E:Theoretical/TD:Uncommon [2] Vulnerability: Cross Site Scripting Affected versions: > 10.1.0 < 10.1.1 Description:  The Webprofiler module provides a way of displaying the Symfony profile debugging tool at the bottom of each page. The abbr_class Twig filter can be used to bypass the Twig auto-escape feature. This vulnerability is mitigated by the fact that it is only exposed when the filter is specifically used in a theme to render content that contains an attack vector. Solution:  Install the latest version: * If you use the WebProfiler module for Drupal 10x, upgrade to WebProfiler 10.1.1 [3] Reported By:  * Pierre Rudloff [4] Fixed By:  * Luca Lusso [5] * Pierre Rudloff [6] Coordinated By:  * Damien McKenna [7] of the Drupal Security Team * Greg Knaddison [8] of the Drupal Security Team [1] https://www.drupal.org/project/webprofiler [2] https://www.drupal.org/security-team/risk-levels [3] https://www.drupal.org/project/webprofiler/releases/10.1.1 [4] https://www.drupal.org/user/3611858 [5] https://www.drupal.org/user/138068 [6] https://www.drupal.org/user/3611858 [7] https://www.drupal.org/user/108450 [8] https://www.drupal.org/user/36762