View online: https://www.drupal.org/sa-contrib-2022-036

Project: Image Field Caption [1] Version: 8.x-1.1 Date: 2022-May-04 Security risk: *Moderately critical* 13∕25 AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:Default [2] Vulnerability: Cross Site Scripting

Description:  Image Field Caption (image_field_caption) adds an extra text area for captions on image fields.

The module doesn't sanitize user input in certain cases, which leads to a Cross-Site-Scripting (XSS) vulnerability.

The vulnerability is mitigated by several permissions, of which at least some are commonly only assigned to either editors, site builders or administrators.

Solution:  Install the latest version:

* If you use the image_field_caption module for Drupal 9.x, upgrade to image_field_caption 8.x-1.2 [3]

Reported By:  * Patrick Fey [4]

Fixed By:  * Patrick Fey [5] * Tyler Struyk [6]

Coordinated By:  * Greg Knaddison [7] of the Drupal Security Team * Damien McKenna [8] of the Drupal Security Team

[1] https://www.drupal.org/project/image_field_caption [2] https://www.drupal.org/security-team/risk-levels [3] https://www.drupal.org/project/image_field_caption/releases/8.x-1.2 [4] https://www.drupal.org/user/998680 [5] https://www.drupal.org/user/998680 [6] https://www.drupal.org/user/303676 [7] https://www.drupal.org/user/36762 [8] https://www.drupal.org/user/108450