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.
Details
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| drupal/openid-connect | โ | 1.5.0 |
| openid-connect-\/-oauth-client | โ | 8.x-1.5 |
References
Similar Threats
- Medium CVE-2026-3530
- Medium CVE-2026-3531
- Unknown DRUPAL-CONTRIB-2021-044
Exploit Protection
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