جزئیات آسیب‌پذیری

ZITADEL is an open source identity management platform. From 4.0.0 until 4.16.1, ZITADEL Login V2 creates a browser session after password verification and can reuse that session for a later authentication request without verifying a user's enrolled TOTP, OTP, or U2F second factor. When the MFA step is abandoned and login starts again, session-validity checks require MFA only when the organization enables Force MFA or Force MFA for local users only, so a voluntarily enrolled factor can be skipped while completing an OIDC or SAML callback for a customer application. Login V1, the ZITADEL Console, Management and Admin APIs, and user self-management are not affected. This issue is fixed in version 4.16.1.

• https://github.com/zitadel/zitadel/security/advisories/GHSA-9993-rfwp-rhwf x_refsource_CONFIRM
• https://github.com/zitadel/zitadel/commit/049dbb25a56587fb3980c85c99819cad69f637db x_refsource_MISC
• https://github.com/zitadel/zitadel/commit/56f4798ed31fc1cfcd9a0e7f6f0152289d2fdc43 x_refsource_MISC
• https://github.com/zitadel/zitadel/releases/tag/v4.16.1 x_refsource_MISC