CVE-2026-3531CWE-288

OpenID Connect / OAuth client - Moderately critical - Access bypass - SA-CONTRIB-2026-026

Medium · published March 26, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
35.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00422 · 35.5th percentile
Weakness
CWE-288 · Authentication Bypass Using an Alternate Path or Channel
Published
2026-03-26T20:03Z
EPSS history
Timeline
  • 26 MAR 20:03Z
    OpenID Connect / OAuth client - Moderately critical - Access bypass - SA-CONTRIB-2026-026
    cvelistv5