CVE-2026-3531

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.

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - mlhess@drupal.org

Published

2026-03-26

Last modified

2026-03-30

Weaknesses

CWE-288

Affected products

• Openid Connect / Oauth Client (Bojanz)
• Openid Connect Oauth Client (Drupal)

References

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