Description
A flaw was found in Keycloak. This flaw allows a privileged attacker to use the malicious payload as the group name while creating a new group from the admin console, leading to a stored Cross-site scripting (XSS) attack.
Remediation
References
https://bugzilla.redhat.com/show_bug.cgi?id=2040268
https://github.com/keycloak/keycloak/security/advisories/GHSA-755v-r4x4-qf7m