CVE-2026-105213
8.8
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| zitadel | zitadel | 0 < 4.17.1 | affected |
| zitadel | zitadel | 4.17.1 | unaffected |
Weaknesses
- CWE-287: Improper Authentication
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-v2-for-deactivated-organizations
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