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OFFICIAL CVE RECORD8.7 High

CVE-2026-105212

ZITADEL before 3.4.14 and 4.16.2 Account Takeover via Passkey Enrollment

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Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

ZITADEL 3.x before 3.4.14 and 4.x before 4.16.2 contains an authentication bypass in the hosted Login V1 and Login V2 UIs that accepts passkey or other authenticator enrollment on identify-only login sessions, before any primary factor is verified. Unauthenticated attackers knowing only a victim's login name can register an attacker-controlled authenticator and log in as that user, bypassing existing passwords and MFA.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

zitadel zitadel

Default version status: unaffected

  • 4.0.0 to < 4.16.2affected
  • 4.16.2unaffected

zitadel zitadel

Default version status: unaffected

  • 0 to < 3.4.14affected
  • 3.4.14unaffected

References