CVE-2026-121939

HighCVSS 8.1/10Last modified Nov 4, 2026

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.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
David-CrtyDatabasement< 1.10.9

References

Timeline

Published
Nov 4, 2026
Last modified
Nov 4, 2026
NVD status
Deferred

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CVE-2026-121939: High severity, CVSS 8.1 | Vulnix