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Unscored DRUPAL-CONTRIB-2021-014

This module allows users to authenticate against an Oauth 2.0 / OpenID Connect identity provider to login to your Drupal site. The module d…

Published Jun 2, 2021 · Updated Sep 10, 2026 · Assigned by DRUPAL

Description

This module allows users to authenticate against an Oauth 2.0 / OpenID Connect identity provider to login to your Drupal site.

The module doesn't sufficiently protect against unauthorized local access, by way of using the 'password reset' facility, for users who are supposed to only be able to log in through the identity provider. This creates a scenario where after such a user is blocked from logging in through the identity provider but not explicitly blocked in Drupal, they are still able to log in by sending themselves a Drupal 'password reset' e-mail.

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist drupal/openid_connect < 1.1.0 1.1.0 DRUPAL-CONTRIB-2021-014

References