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.
History

Wed, 04 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 04 Nov 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared David-crty
David-crty databasement
Vendors & Products David-crty
David-crty databasement

Wed, 04 Nov 2026 12:45:00 +0000

Type Values Removed Values Added
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.
Title Databasement before 1.10.9 Account Takeover via OIDC Email Auto-Linking
Weaknesses CWE-290
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-11-04T12:31:18.485Z

Updated: 2026-11-04T18:54:39.641Z

Reserved: 2026-11-04T12:05:49.530Z

Link: CVE-2026-121939

cve-icon Vulnrichment

Updated: 2026-11-04T18:54:33.101Z

cve-icon NVD

Status : Deferred

Published: 2026-11-04T13:17:28.210

Modified: 2026-11-04T19:17:34.167

Link: CVE-2026-121939

cve-icon Redhat

No data.