Description
ZITADEL 3.0.0 before 4.19.2 contains a privilege escalation vulnerability in OIDC token exchange that allows end-user impersonators to impersonate administrators including IAM_OWNER by bypassing the admin.impersonation check. Attackers holding IAM_END_USER_IMPERSONATOR or ORG_END_USER_IMPERSONATOR roles can sign in to relying applications as administrators with their roles and claims.
Related CPE's
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References
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
5.5 · Medium
Information
Source identifier
Vulnerability status
Deferred
Published
2026-10-12T17:17:35.277Z
1 hour agoLast modified
2026-10-12T17:17:35.393Z
1 hour ago