HIGH 8.8 NVD
CVE-2026-105213
ZITADEL 4.x before 4.17.1 does not check an organization's inactive state during Login V2 authentication, verifying only the individual user's status. Users of
ZITADEL 4.x before 4.17.1 does not check an organization's inactive state during Login V2 authentication, verifying only the individual user's status. Users of a deactivated organization who hold valid credentials, an existing session, or a refresh token can still sign in, create sessions, and obtain or refresh tokens.
References
- https://github.com/zitadel/zitadel/security/advisories/GHSA-558c-v5wc-9w4q
- https://www.vulncheck.com/advisories/zitadel-before-4.17.1-authentication-bypass-via-login
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-10-04 via NVD.
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