CVE-2025-13870 | Mattermost up to 10.5.12/10.11.4 missing authentication

A vulnerability was found in Mattermost up to 10.5.12/10.11.4. It has been rated as critical. The impacted element is an unknown function. This manipulation causes missing authentication.

This vulnerability appears as CVE-2025-13870. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More