Related Vulnerabilities: CVE-2021-3632  

A security issue was found in keycloak where it possible for anyone to register a new security device/key when there is no device already registered for any user using WebAuthn password-less login flow.

Severity High

Remote Yes

Type Authentication bypass

Description

A security issue was found in keycloak where it possible for anyone to register a new security device/key when there is no device already registered for any user using WebAuthn password-less login flow.

AVG-1332 keycloak 14.0.0-3 High Vulnerable

https://bugzilla.redhat.com/show_bug.cgi?id=1978196
https://issues.redhat.com/browse/KEYCLOAK-18500
https://github.com/keycloak/keycloak/pull/8203