CVE-2026-3532
MEDIUM4.2EPSS 0.04%Published: 3/4/2026Modified: 3/4/2026
Also known as:DRUPAL-CONTRIB-2026-027
Description
This module enables you to use an external OpenID Connect login provider to authenticate and log in users on your site. If a user signs in with a login provider for the first time on the website, a new Drupal user will be created. The module doesn't sufficiently validate the uniqueness of certain user fields depending on the database engine and its collation. As a result, a user may be able to register with the same email address as another user. This may lead to data integrity issues.
Affected packages (1)
- Packagist/drupal/openid_connectfrom 0, < 1.5.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| nvd | CVSS 3.1 | MEDIUM4.2 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N |