[IT-SecNots] [Security-news] Login Disable - Moderately critical - Access bypass - SA-CONTRIB-2026-070

[security-news AT drupal.org]

View online: https://www.drupal.org/sa-contrib-2026-070

Project: Login Disable [1]
Date: 2026-July-08
Security risk: *Moderately critical* 14 ∕ 25
AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:All [2]
Vulnerability: Access bypass

Affected versions: <2.1.4
CVE IDs: CVE-2026-15079
Description: 
The Login Disable module prevents users from logging in to your Drupal site
unless they know the secret key to add to the end of the login form page.

The module doesn't sufficiently protect the disabled login form from brute
force attacks. Depending on the length of the key this could allow an
attacker to use a brute force attack to bypass the protection provided by
this module. The security fix blocks these attempts with flood control.

This vulnerability is mitigated by the fact that an attacker must obtain a
valid username & password.

Solution: 
Install the latest version:

 * If you use the Login Disable module, upgrade to Login Disable 2.1.4  [3]

Reported By: 
 * Pierre Rudloff (prudloff) [4] of the Drupal Security Team

Fixed By: 
 * Boris Doesborg (batigolix) [5]

Coordinated By: 
 * Greg Knaddison (greggles) [6] of the Drupal Security Team
 * Pierre Rudloff (prudloff) [7] of the Drupal Security Team

------------------------------------------------------------------------------
Contribution record [8]

[1] https://www.drupal.org/project/login_disable
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/project/login_disable/releases/2.1.4
[4] https://www.drupal.org/u/prudloff
[5] https://www.drupal.org/u/batigolix
[6] https://www.drupal.org/u/greggles
[7] https://www.drupal.org/u/prudloff
[8]  
https://new.drupal.org/contribution-record?source_link=https%3A//www.drupal.org/node/3609164

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