{"id":"CVE-2026-121939","published":"2026-11-04T13:17:28.210","lastModified":"2026-11-04T19:17:34.167","description":"Databasement before 1.10.9 contains an authentication bypass vulnerability in OAuthService::findOrCreateLocalUser() that links OIDC identities to local users by email without checking email_verified. Attackers can register an identity provider account with a victim's unverified email to log in as any user, including the super-admin, and retain access after password resets.","cvssScore":8.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-290"],"vendors":[],"products":[],"references":[{"url":"https://github.com/David-Crty/databasement/blob/v1.10.8/app/Services/OAuthService.php#L55-L68","tags":[]},{"url":"https://github.com/David-Crty/databasement/commit/b7f4079c02b7ce3f1cf2844de182e809636c3382","tags":[]},{"url":"https://github.com/David-Crty/databasement/releases/tag/v1.10.9","tags":[]},{"url":"https://github.com/David-Crty/databasement/security/advisories/GHSA-mh6w-2cch-w8v8","tags":[]},{"url":"https://www.vulncheck.com/advisories/databasement-before-1.10.9-account-takeover-via-oidc-email-auto-linking","tags":[]},{"url":"https://github.com/David-Crty/databasement/security/advisories/GHSA-mh6w-2cch-w8v8","tags":[]}],"exploitRefs":[{"url":"https://github.com/David-Crty/databasement/blob/v1.10.8/app/Services/OAuthService.php#L55-L68","tags":[]},{"url":"https://github.com/David-Crty/databasement/commit/b7f4079c02b7ce3f1cf2844de182e809636c3382","tags":[]},{"url":"https://github.com/David-Crty/databasement/releases/tag/v1.10.9","tags":[]},{"url":"https://github.com/David-Crty/databasement/security/advisories/GHSA-mh6w-2cch-w8v8","tags":[]},{"url":"https://github.com/David-Crty/databasement/security/advisories/GHSA-mh6w-2cch-w8v8","tags":[]}],"hasPoc":true,"ai":null}