[IT-SecNots] [Security-news] Allowed Languages - Less critical - Access bypass - SA-CONTRIB-2026-308

[security-news AT drupal.org]

View online: https://www.drupal.org/sa-contrib-2026-308

Project: Allowed Languages [1]
Project machine name: allowed_languages
Date: 2026-November-04
Security risk: *Less critical* 7 ∕ 25
AC:Complex/A:User/CI:None/II:None/E:Theoretical/TD:All [2]
Vulnerability: Access bypass

Affected versions: <2.0.3
CVE IDs: CVE-2026-122077
Description: 
The Allowed Languages module makes it possible to set restrictions on which
content a user can edit based on language.

The module doesn't sufficiently protect against using a disallowed language
during content creation. This is mitigated by the fact that the user must
have access to create content in at least one language.

Solution: 
Install the latest version:

 * Upgrade to Allowed Languages 2.0.3 [3].

Reported By: 
 * Marcus Johansson (marcus_johansson) [4]

Fixed By: 
 * Lucas Hedding (heddn) [5]

Coordinated By: 
 * Swan Kalata (akalata) [6] of the Drupal Security Team
 * Juraj Nemec (poker10) [7] of the Drupal Security Team
 * Jess  (xjm) [8] of the Drupal Security Team

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Contribution record [9]

[1] https://www.drupal.org/project/allowed_languages
[2] https://www.drupal.org/drupal-security-team/security-risk-levels-defined
[3] https://www.drupal.org/project/allowed_languages/releases/2.0.3
[4] https://www.drupal.org/u/marcus_johansson
[5] https://www.drupal.org/u/heddn
[6] https://www.drupal.org/u/akalata
[7] https://www.drupal.org/u/poker10
[8] https://www.drupal.org/u/xjm
[9]  
https://new.drupal.org/contribution-record?source_link=https%3A//www.drupal.org/node/3633945

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