CVE-2026-3531 - Vulnerability Details - OpenCVE

ReportizFlow

Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect / OAuth client allows Authentication Bypass.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

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	Openid

No data.

No data.

References

Link	Providers
https://www.drupal.org/sa-contrib-2026-026

History

Mon, 30 Mar 2026 16:15:00 +0000

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

Mon, 30 Mar 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}`

Fri, 27 Mar 2026 08:45:00 +0000

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

Thu, 26 Mar 2026 20:30:00 +0000

Type	Values Removed	Values Added
Description		Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect / OAuth client allows Authentication Bypass.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.
Title		OpenID Connect / OAuth client - Moderately critical - Access bypass - SA-CONTRIB-2026-026
Weaknesses		CWE-288
References		https://www.drupal.org/sa-contrib-2026-026

MITRE

Status: PUBLISHED

Assigner: drupal

Published: 2026-03-26T20:03:48.873Z

Updated: 2026-03-30T14:54:51.550Z

Reserved: 2026-03-04T16:42:00.011Z

Link: CVE-2026-3531

Vulnrichment

Updated: 2026-03-30T14:39:17.218Z

NVD

Status : Awaiting Analysis

Published: 2026-03-26T21:17:09.283

Modified: 2026-03-30T15:16:31.783

Link: CVE-2026-3531

Redhat

No data.

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