CVE-2026-5724 | temporal up to 1.28.3/1.29.5/1.30.3 StreamWorkflowReplicationMessages endpoint missing authentication

A vulnerability, which was classified as critical, has been found in temporal up to 1.28.3/1.29.5/1.30.3. The affected element is an unknown function of the file streaming AdminService/StreamWorkflowReplicationMessages endpoint. The manipulation leads to missing authentication.

This vulnerability is referenced as CVE-2026-5724. Remote exploitation of the attack is possible. No exploit is available.

It is advisable to upgrade the affected component.