CVE-2026-118572 - Vulnerability Details - OpenCVE

Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OAuth Login - OAuth OIDC SSO allows Authentication Bypass. This issue affects OAuth Login - OAuth OIDC SSO versions: from 0.0.0 to 3.1.1.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

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	Oauth Login - Oauth Oidc Sso

No data.

No data.

References

Link	Providers
https://www.drupal.org/sa-contrib-2026-284

History

Sat, 07 Nov 2026 07:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 06 Nov 2026 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N'}`

Fri, 30 Oct 2026 23:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Drupal Drupal oauth Login - Oauth Oidc Sso
Vendors & Products		Drupal Drupal oauth Login - Oauth Oidc Sso

Fri, 30 Oct 2026 03:30:00 +0000

Type	Values Removed	Values Added
Description		Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OAuth Login - OAuth OIDC SSO allows Authentication Bypass. This issue affects OAuth Login - OAuth OIDC SSO versions: from 0.0.0 to 3.1.1.
Title		OAuth Login - OAuth OIDC SSO - Critical - Authentication bypass - SA-CONTRIB-2026-284
Weaknesses		CWE-288
References		https://www.drupal.org/sa-contrib-2026-284

MITRE

Status: PUBLISHED

Assigner: drupal

Published: 2026-10-30T03:08:41.455Z

Updated: 2026-11-06T12:41:54.417Z

Reserved: 2026-10-28T15:50:46.720Z

Link: CVE-2026-118572

Vulnrichment

Updated: 2026-11-06T12:39:00.705Z

NVD

Status : Awaiting Analysis

Published: 2026-10-30T04:18:23.250

Modified: 2026-11-06T13:17:28.900

Link: CVE-2026-118572

Redhat

No data.

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