View online: https://www.drupal.org/sa-contrib-2026-008

Project: Login Disable [1] Date: 2026-February-04 Security risk: *Less critical* 8 ∕ 25 AC:Basic/A:User/CI:None/II:None/E:Theoretical/TD:All [2] Vulnerability: Access bypass

Affected versions: <2.1.3 CVE IDs: CVE-2026-1917 Description:  The Login Disable module prevents users from logging in to your Drupal site unless they know the access key to add to the end of the login form page. ( default: http://example.com/user/login?admin [3] ) If they provide the access key and have a specific role they can log in.

The module does not check for the access key when using the HTTP request login route. It is possible to use this route to log in without providing the access key.

Solution:  Install the latest version:

* If you use the Login Disable module, upgrade to Login Disable 2.1.3 [4]

Reported By:  * Pierre Rudloff (prudloff) [5] provisional member of the Drupal Security Team

Fixed By:  * Boris Doesborg (batigolix) [6] * Pierre Rudloff (prudloff) [7] provisional member of the Drupal Security Team

Coordinated By:  * Greg Knaddison (greggles) [8] of the Drupal Security Team * Juraj Nemec (poker10) [9] of the Drupal Security Team * Pierre Rudloff (prudloff) [10] provisional member of the Drupal Security Team

------------------------------------------------------------------------------ Contribution record [11]

[1] https://www.drupal.org/project/login_disable [2] https://www.drupal.org/security-team/risk-levels [3] http://example.com/user/login?admin [4] https://www.drupal.org/project/login_disable/releases/2.1.3 [5] https://www.drupal.org/u/prudloff [6] https://www.drupal.org/u/batigolix [7] https://www.drupal.org/u/prudloff [8] https://www.drupal.org/u/greggles [9] https://www.drupal.org/u/poker10 [10] https://www.drupal.org/u/prudloff [11] https://new.drupal.org/contribution-record?source_link=https%3A//www.drupal....