{"id":"DRUPAL-CONTRIB-2026-027","details":"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.\n\nThe module doesn't sufficiently validate the uniqueness of certain user fields depending on the database engine and its collation.\n\nAs a result, a user may be able to register with the same email address as another user.\n\nThis may lead to data integrity issues.","aliases":["CVE-2026-3532"],"modified":"2026-03-04T19:01:55.854399Z","published":"2026-03-04T18:02:59Z","references":[{"type":"WEB","url":"https://www.drupal.org/sa-contrib-2026-027"}],"affected":[{"package":{"name":"drupal/openid_connect","ecosystem":"Packagist:https://packages.drupal.org/8","purl":"pkg:composer/drupal/openid_connect"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0"}],"database_specific":{"constraint":"\u003c1.5.0"}}],"database_specific":{"source":"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/openid_connect/DRUPAL-CONTRIB-2026-027.json","affected_versions":"\u003c1.5.0"}}],"schema_version":"1.7.3","credits":[{"name":"Eric Smith (ericgsmith)","contact":["https://www.drupal.org/u/ericgsmith"]}]}