CVE-2025-31681: Drupal Authenticator Login Missing Authorization vulnerability
9.8
CVSS Score
3.1
Basic Information
CVE ID
GHSA ID
EPSS Score
0.20655%
CWE
Published
4/1/2025
Updated
4/2/2025
KEV Status
No
Technology
PHP
PHPTechnical Details
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| drupal/alogin | composer | < 2.0.6 | 2.0.6 |
Vulnerability Intelligence
Miggo AI
Miggo AIRoot Cause Analysis
The vulnerability stems from missing authorization checks on user-specific 2FA configuration paths. In Drupal architecture:
- Controller methods handling these paths would appear in stack traces when accessing configuration endpoints
- Routing configuration would define the vulnerable endpoints
- The lack of access checks in routing (no _permission/_access) or missing user context validation in controllers creates the exposure While no patch diff is available, Drupal security patterns indicate:
- Configuration endpoints would be handled by dedicated controller methods
- Missing '%user' route parameter context or access: 'access configure alogin' requirements would be the primary vectors These functions represent the most likely execution points where unauthorized access would occur during exploitation.