CVE-2025-12466 Details
Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Simple OAuth (OAuth2) & OpenID Connect allows Authentication Bypass.This issue affects Simple OAuth (OAuth2) & OpenID Connect: from 6.0.0 before 6.0.7.
An authentication bypass vulnerability has been identified in the Drupal Simple OAuth (OAuth2) and OpenID Connect modules, specifically in versions 6.0.0 prior to 6.0.7. This vulnerability allows access bypass by not properly enforcing granted scopes, which can affect access checks based on user roles. For instance, routes requiring specific roles can be accessed without the necessary permissions if an access token is used.
Users of the affected Drupal Simple OAuth (OAuth2) and OpenID Connect modules should upgrade to version 6.0.7.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 30, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.drupal.org/sa-contrib-2025-114 | [email protected] | PatchVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-288 | Authentication Bypass Using an Alternate Path or Channel | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| simple oauth project simple oauth | >= 6.0.0, < 6.0.7 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Dec 4, 2025 | Initial Analysis | [email protected] |
| Oct 30, 2025 | CVE Modified | CISA-ADP |
| Oct 30, 2025 | New CVE Received | [email protected] |