CVE-2023-4918 Information

Description

A flaw was found in the Keycloak package more specifically org.keycloak.userprofile. When a user registers itself through registration flow the \password\ and \password-confirm\ field from the form will occur as regular user attributes. All users and clients with proper rights and roles are able to read users attributes allowing a malicious user with minimal access to retrieve the users passwords in clear text jeopardizing their environment.

Reference

https://access.redhat.com/security/cve/CVE-2023-4918 https://bugzilla.redhat.com/show_bug.cgi?id=2238588 https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35