TI-2026-67551 CVE-2026-105215 · GHSA-639g-x9rp-hw3x
ZITADEL before 4.16.2 Account Pre-Hijacking via Forged External IdP Callback
Priority MEDIUM 48
ZITADEL before 3.4.14 and 4.x before 4.16.2 contains an authentication bypass in the hosted Login V1 UI because the 'external account not found' registration endpoint trusts client-supplied external identity fields witho…