CVE-2025-12466 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Drupal	Drupal Openid

No data.

No data.

References

Link	Providers
https://www.drupal.org/sa-contrib-2025-114

History

Thu, 30 Oct 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 30 Oct 2025 14:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Drupal Drupal drupal Drupal openid
Vendors & Products		Drupal Drupal drupal Drupal openid

Wed, 29 Oct 2025 23:30:00 +0000

Type	Values Removed	Values Added
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.
Title		Simple OAuth (OAuth2) & OpenID Connect - Critical - Access bypass - SA-CONTRIB-2025-114
Weaknesses		CWE-288
References		https://www.drupal.org/sa-contrib-2025-114

MITRE

Status: PUBLISHED

Assigner: drupal

Published: 2025-10-29T23:14:51.343Z

Updated: 2025-10-30T14:38:59.887Z

Reserved: 2025-10-29T14:43:07.597Z

Link: CVE-2025-12466

Vulnrichment

Updated: 2025-10-30T14:38:55.822Z

NVD

Status : Awaiting Analysis

Published: 2025-10-30T00:15:34.777

Modified: 2025-10-30T15:15:36.483

Link: CVE-2025-12466

Redhat

No data.

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