CVE-2026-6345 | Mattermost up to 10.11.13/11.4.3/11.5.1/11.5.x insufficiently protected credentials

SecurityVulns
Yanac

A vulnerability was found in Mattermost up to 10.11.13/11.4.3/11.5.1/11.5.x. It has been declared as problematic. This affects an unknown part. Such manipulation leads to insufficiently protected credentials.

This vulnerability is traded as CVE-2026-6345. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More