[IT-SecNots] [Security-news] TacJS - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-027

[security-news AT drupal.org]

View online: https://www.drupal.org/sa-contrib-2025-027

Project: TacJS [1]
Date: 2025-April-02
Security risk: *Moderately critical* 13 ∕ 25
AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:Default [2]
Vulnerability: Cross Site Scripting

Affected versions: <6.7.0
CVE IDs: CVE-2025-31476
Description: 
This module enables sites to comply with the European cookie law using
tarteaucitron.js.

The module doesn't sufficiently filter user-supplied markup inside of content
leading to a persistent Cross Site Scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that an attacker needs to be able
to insert specific data attributes in the page.

Solution: 
Install the latest version:

 * If you use the tacjs module for Drupal 8.x, upgrade to tacjs 8.x-6.7 [3]

Reported By: 
 * Pierre Rudloff (prudloff) [4]

Fixed By: 
 * Frank Mably (mably) [5]
 * Pierre Rudloff (prudloff) [6]

Coordinated By: 
 * Greg Knaddison (greggles) [7] of the Drupal Security Team
 * Drew Webber (mcdruid) [8] of the Drupal Security Team
 * Juraj Nemec (poker10) [9] of the Drupal Security Team

Security
issue: https://git.drupalcode.org/security/8-tacjs-security/-/issues/1 [10]

[1] https://www.drupal.org/project/tacjs
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/node/3516872
[4] https://www.drupal.org/u/prudloff
[5] https://www.drupal.org/u/mably
[6] https://www.drupal.org/u/prudloff
[7] https://www.drupal.org/u/greggles
[8] https://www.drupal.org/u/mcdruid
[9] https://www.drupal.org/u/poker10
[10] https://git.drupalcode.org/security/8-tacjs-security/-/issues/1

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