[IT-SecNots] [Security-news] AI (Artificial Intelligence) - Moderately critical - Access bypass - SA-CONTRIB-2026-055

[security-news AT drupal.org]

View online: https://www.drupal.org/sa-contrib-2026-055

Project: AI (Artificial Intelligence) [1]
Date: 2026-June-24
Security risk: *Moderately critical* 10 ∕ 25
AC:Complex/A:Admin/CI:Some/II:Some/E:Theoretical/TD:Uncommon [2]
Vulnerability: Access bypass

Affected versions: <1.2.17 || >=1.3.0 <1.3.8 || >=1.4.0 <1.4.3
CVE IDs: CVE-2026-13235
Description: 
This module enables you to utilize an agent to use Drupal core actions tools
with bypassed access.

Certain Drupal core actions, exposed as agent tools did not have correct
access validation, and some core actions were missing associated access-level
definitions.

This vulnerability is mitigated by the fact that an attacker must have access
to communicate with an affected agent, the site must be configured to expose
the affected tools to non-privileged users.

Solution: 
Install the latest version:

 * If you use the AI module 1.2.16, upgrade to AI 1.2.17 [3]
 * If you use the AI module 1.3.7 upgrade to AI 1.3.8 [4]
 * If you use the AI module 1.4.2 upgrade to AI 1.4.3 [5]

Reported By: 
 * AKHIL BABU (akhil babu) [6]
 * Kuniyoshi Noguchi (kuninogu) [7]

Fixed By: 
 * Artem Dmitriiev (a.dmitriiev) [8]
 * Marcus Johansson (marcus_johansson) [9]
 * Dezső Biczó (mxr576) [10]
 * Valery Lourie (valthebald) [11]

Coordinated By: 
 * Bram Driesen (bramdriesen) [12] of the Drupal Security Team
 * Greg Knaddison (greggles) [13] of the Drupal Security Team
 * Drew Webber (mcdruid) [14] of the Drupal Security Team
 * Juraj Nemec (poker10) [15] of the Drupal Security Team

Security
issue: https://git.drupalcode.org/security/3586526-ai-security/-/work_items/1
[16]
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Contribution record [17]

[1] https://www.drupal.org/project/ai
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/project/ai/releases/1.2.17
[4] https://www.drupal.org/project/ai/releases/1.3.8
[5] https://www.drupal.org/project/ai/releases/1.4.3
[6] https://www.drupal.org/u/akhil-babu
[7] https://www.drupal.org/u/kuninogu
[8] https://www.drupal.org/u/admitriiev
[9] https://www.drupal.org/u/marcus_johansson
[10] https://www.drupal.org/u/mxr576
[11] https://www.drupal.org/u/valthebald
[12] https://www.drupal.org/u/bramdriesen
[13] https://www.drupal.org/u/greggles
[14] https://www.drupal.org/u/mcdruid
[15] https://www.drupal.org/u/poker10
[16] https://git.drupalcode.org/security/3586526-ai-security/-/work_items/1
[17]  
https://new.drupal.org/contribution-record?source_link=https%3A//www.drupal.org/node/3600895

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