Project:
Project machine name:
stop_adminDate:
2026-September-23
Vulnerability:
Access bypass
Affected versions:
>=1.0 <1.6
CVE IDs:
CVE-2026-96387
Description:
This module enables sites to block access for the administrative user account (user 1) or users with the administrator role.
The module does not sufficiently enforce these access restrictions across all supported authentication mechanisms. As a result, a blocked administrative user may still be able to authenticate through certain alternative authentication methods.
This vulnerability is mitigated by the fact that an attacker must possess valid credentials for a user with the administrator role, and must authenticate using a less commonly used authentication mechanism.
Solution:
Install the latest version:
- If you use the Stop Administrator Login module, upgrade to Stop Administrator Login 8.x-1.6
Reported By:
- Pierre Rudloff (prudloff) of the Drupal Security Team
Fixed By:
- Bram Driesen (bramdriesen) of the Drupal Security Team
Coordinated By:
- Swan Kalata (akalata) of the Drupal Security Team
- Bram Driesen (bramdriesen) of the Drupal Security Team
- Greg Knaddison (greggles) of the Drupal Security Team
- Juraj Nemec (poker10) of the Drupal Security Team
- Pierre Rudloff (prudloff) of the Drupal Security Team
