CVE-2026-121939
Databasement before 1.10.9 contains an authentication bypass vulnerability in…
- Risk score
- 54/100
- CVSS
- 8.1 v3.1
- Published
- 4 Nov 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 t…
- Affected
- See advisory
- Fix
- Upgrade the product to 1.10.9 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.1 high
- Remotely exploitable without logging in
References
- https://github.com/David-Crty/databasement/blob/v1.10.8/app/Services/OAuthService.php#L55-L68
- https://github.com/David-Crty/databasement/commit/b7f4079c02b7ce3f1cf2844de182e809636c3382
- https://github.com/David-Crty/databasement/releases/tag/v1.10.9
- https://github.com/David-Crty/databasement/security/advisories/GHSA-mh6w-2cch-w8v8
- https://www.vulncheck.com/advisories/databasement-before-1.10.9-account-takeover-via-oidc-email-auto-linking
Original 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.
Last activity 4 Nov 2026. Patch Forecast updates every hour.