CTI · reviewed · 2026-10-06

ZITADEL Cluster: 7 CVEs Including Critical Passkey Forgery

Full story & timeline

MITRE ATT&CK

• T1190 Exploit Public-Facing Application Initial Access
• T1606 Forge Web Credentials Credential Access

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://threataft.com/articles/zitadel-cluster-cve-2026-105209-105215-105211-105208-105206-105210-105213
• https://beyondmachines.net/event_details/zitadel-authentication-bypass-cluster-exposes-self-hosted-identity-providers-x-y-t-u-q/gD2P6Ple2L