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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Drupal | OpenID Connect / OAuth client | 0.0.0 – < 1.5.0 | 1.5.0 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | drupal/openid_connect | < 1.5.0 | 1.5.0 | DRUPAL-CONTRIB-2026-026 |
Advisories 1
- WID-SEC-2026-0599 Drupal Extensions: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 26, 2026