Drupal Two-Factor Authentication Weak Authentication Vulnerability Allowing Authentication Abuse

Vulnerability

A weak authentication vulnerability has been identified in the Drupal Two-factor Authentication (TFA) module, versions prior to 1.5.0. This vulnerability allows for authentication abuse by exploiting inadequate authentication mechanisms.

Impact

Exploitation of this vulnerability could lead to unauthorized authentication, allowing users to bypass normal authentication processes and gain access to restricted areas or functions.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
5.0
exploitability
7.4
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
5.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.