// For flags

CVE-2025-31694

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

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

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.

*Credits: Conrad Lara (cmlara), Elaman Imashov (elaman), Conrad Lara (cmlara), Greg Knaddison (greggles)
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2025-03-31 CVE Reserved
  • 2025-03-31 CVE Published
  • 2025-04-29 CVE Updated
  • 2025-05-02 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-288: Authentication Bypass Using an Alternate Path or Channel
CAPEC
  • CAPEC-115: Authentication Bypass
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Drupal
Search vendor "Drupal"
Two-factor Authentication (TFA)
Search vendor "Drupal" for product "Two-factor Authentication (TFA)"
>= 0.0.0 < 1.10.0
Search vendor "Drupal" for product "Two-factor Authentication (TFA)" and version " >= 0.0.0 < 1.10.0"
en
Affected