CVE-2023-29868 | Zammad up to 5.3.x Article access control

A vulnerability was found in Zammad up to 5.3.x and classified as critical. Affected by this issue is some unknown functionality of the component Article Handler. The manipulation leads to improper access controls. This vulnerability is handled as CVE-2023-29868. Access to the local network is required for this attack. There is no exploit available. It is recommended to upgrade the affected component.