CVE-2024-13239 Two-factor Authentication (TFA) - Moderately critical - Access bypass - SA-CONTRIB-2024-003
Attackers can bypass two-factor authentication in the Drupal TFA module, allowing unauthorized access to user accounts.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-13239?
CVE-2024-13239 is a critical authentication bypass vulnerability in Drupal Two-factor Authentication (TFA), published on 9 Jan 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Weak Authentication vulnerability in Drupal Two-factor Authentication (TFA) allows Authentication Abuse.This issue affects Two-factor Authentication (TFA): from 0.0.0 before 1.5.0.
Weakness: CWE-1390
Which versions are affected by CVE-2024-13239?
It affects 1 product.
Linux distribution packages (1)
drupal/tfa Packagist:https://packages.drupal.org/8 | All versions | 1.5.0 |
Products include Two-Factor Authentication Project Two-Factor Authentication.
How do I fix CVE-2024-13239?
Upgrade to a fixed version.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2024-13239 being exploited?
There is no known exploitation of CVE-2024-13239 in the wild and no public exploit code.
Other vulnerabilities in Drupal Two-factor Authentication (TFA)
- CVE-2024-13279 Two-factor Authentication (TFA) - Critical - Access bypass - SA-CONTRIB-2024-043
- CVE-2025-31694 Two-factor Authentication (TFA) - Moderately critical - Access bypass - SA-CONTRIB-2025-023
- CVE-2025-7030 Two-factor Authentication (TFA) - Less critical - Access bypass - SA-CONTRIB-2025-085
Sources
Also known as DRUPAL-CONTRIB-2024-003, GHSA-gqf5-wjqv-v83c.