Improper Authentication in Authenticator Login Plus (2FA) - CVE-2026-107254
Published: October 8, 2026
Vulnerability identifier: #VU154001
CSH Severity: Medium
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-107254
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to the affected module does not enforce the second factor when a user logs in with Drupal core's one-time login link. A remote attacker can bypass authentication process and gain unauthorized access to the application.
Affected software
Authenticator Login Plus (2FA)
How to mitigate CVE-2026-107254
Install updates from vendor's website.
Authenticator Login Plus (2FA) - update to 1.0.1