CVE-2025-31694 Two-factor Authentication (TFA) - Moderately critical - Access bypass - SA-CONTRIB-2025-023

High 8.1 Published 31 Mar 2025 Updated 29 Apr 2025

An attacker can bypass two-factor authentication controls in the Drupal TFA module via forceful browsing, compromising account security.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2025-31694?

CVE-2025-31694 is a high-severity authentication bypass vulnerability in Drupal Two-factor Authentication (TFA), published on 31 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Incorrect Authorization vulnerability in Drupal Two-factor Authentication (TFA) allows Forceful Browsing.This issue affects Two-factor Authentication (TFA): from 0.0.0 before 1.10.0.

Weakness: CWE-288

Which versions are affected by CVE-2025-31694?

2 open source packages ship an affected version, including drupal/tfa. It affects 1 product.

Package	Affected	Fixed in
`drupal/tfa` Packagist	All versions	`1.10.0`
`drupal/tfa` Packagist	All versions	`1.10.0`

Linux distribution packages (1)

drupal/tfa Packagist:https://packages.drupal.org/8 All versions 1.10.0

Products include Two-Factor Authentication Project Two-Factor Authentication.

How do I fix CVE-2025-31694?

Upgrade drupal/tfa to 1.10.0 or later.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2025-31694 being exploited?

There is no known exploitation of CVE-2025-31694 in the wild and no public exploit code.

Sources

Also known as DRUPAL-CONTRIB-2025-023, GHSA-hf6c-fgp3-jfch.