A vulnerability, which was classified as critical, was found in Mattermost up to 8.1.12/9.5.3/9.6.1/9.7.1. This affects an unknown part of the component Email Signup Configuration Options Handler. The manipulation leads to improper access controls.

This vulnerability is uniquely identified as CVE-2024-5270. It is possible to initiate the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.