CVE-2023-6547 | Mattermost up to 8.1.5/9.2.1 Team Membership access control

A vulnerability was found in Mattermost up to 8.1.5/9.2.1. It has been declared as critical. This vulnerability affects unknown code of the component Team Membership Handler. The manipulation leads to improper access controls.

This vulnerability was named CVE-2023-6547. The attack can be initiated remotely. There is no exploit available.

It is recommended to upgrade the affected component.