View online: https://www.drupal.org/sa-contrib-2023-028 Project: Expandable Formatter [1] Version: 8.x-1.38.x-1.28.x-1.18.x-1.0 Date: 2023-June-28 Security risk: *Moderately critical* 14∕25 AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:All [2] Vulnerability: Cross Site Scripting Description:  This module enables you to render a field in an expandable/collapsible region. The module doesn't sufficiently sanitize the field content when displaying it to an end user. This vulnerability is mitigated by the fact that an attacker must have a role capable of creating content that uses the field formatter. Solution:  Install the latest version: * If you use the Expandable Formatter module for Drupal 8.x, upgrade to Expandable Formatter 8.x-1.4 [3] Reported By:  * Mariusz Andrzejewski [4] * Mitch Portier [5] Fixed By:  * cilefen [6] of the Drupal Security Team * Kevin Dutra [7] * Mariusz Andrzejewski [8] * Mitch Portier [9] Coordinated By:  * Damien McKenna [10] of the Drupal Security Team * Greg Knaddison [11] of the Drupal Security Team * cilefen [12] of the Drupal Security Team [1] https://www.drupal.org/project/expandable_formatter [2] https://www.drupal.org/security-team/risk-levels [3] https://www.drupal.org/project/expandable_formatter/releases/8.x-1.4 [4] https://www.drupal.org/user/3517832 [5] https://www.drupal.org/user/2284182 [6] https://www.drupal.org/user/1850070 [7] https://www.drupal.org/user/1312744 [8] https://www.drupal.org/user/3517832 [9] https://www.drupal.org/user/2284182 [10] https://www.drupal.org/user/108450 [11] https://www.drupal.org/user/36762 [12] https://www.drupal.org/user/1850070