CVE-2026-105209

ZITADEL 3.x before 3.4.15 and 4.x before 4.17.1 contains an improper authorization vulnerability: when issuing passkey or passwordless enrollment codes, it checks only the organization in the x-zitadel-orgid header, not the target user's organization. Attackers with user-write permission in one...

CVE-2026-105209 ZITADEL before 3.4.15 and 4.17.1 Cross-Organization Account Takeover via Passkey Enrollment

ZITADEL 3.x before 3.4.15 and 4.x before 4.17.1 contains an improper authorization vulnerability: when issuing passkey or passwordless enrollment codes, it checks only the organization in the x-zitadel-orgid header, not the target user's organization. Attackers with user-write permission in one...

CVE-2026-105209

ZITADEL versions 3.x before 3.4.15 and 4.x before 4.17.1 are vulnerable to an improper authorization flaw (CWE-862) during passkey or passwordless enrollment. The system incorrectly validates the organization ID provided in the x-zitadel-orgid header instead of verifying the target user's actual ...