Project: 
Entity Reference Tab / Accordion Formatter
Date: 
2018-February-07
Security risk: 
Moderately critical 14 ∕ 25 AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:All
Vulnerability: 
Cross Site Scripting
Affected versions: 
<1.3.0
Description: 

This module enables you to show referenced entities in tabs.

The module doesn't sufficiently sanitize the body fields of the referenced entities when it prints them to the tabs.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission create/edit content of the content type that is referenced.

Solution: 

Install the latest version:

  • If you use the Entity Reference Tab / Accordion Formatter module for Drupal 8.x, upgrade to 8.x-1.3
Reported By: 
Fixed By: 
Coordinated By: