CVE-2025-31676 Email TFA - Moderately critical - Access bypass - SA-CONTRIB-2025-001
Attackers can bypass two-factor authentication via brute force attacks, potentially taking over user accounts.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-31676?
CVE-2025-31676 is a high-severity authentication bypass vulnerability in Drupal Email TFA, published on 31 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Weak Authentication vulnerability in Drupal Email TFA allows Brute Force.This issue affects Email TFA: from 0.0.0 before 2.0.3.
Which versions are affected by CVE-2025-31676?
It affects 1 product.
Linux distribution packages (1)
drupal/email_tfa Packagist:https://packages.drupal.org/8 | From 2.0.0 | 2.0.3 |
Products include Email Tfa Project Email Tfa.
How do I fix CVE-2025-31676?
Upgrade to a fixed version.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-31676 being exploited?
There is no known exploitation of CVE-2025-31676 in the wild and no public exploit code.
Other vulnerabilities in Drupal Email TFA
Sources
Also known as DRUPAL-CONTRIB-2025-001, GHSA-34w4-3qr3-m637.