Mattermost 3.7.3 security update released

We are releasing Mattermost version 3.7.3 for Team Edition (TE) and Enterprise Edition (EE). It includes a high severity security fix and upgrading is recommended. Per the Mattermost Responsible Disclosure Policy, details will be posted on our security updates page 14 days after release. This version also resolves a bug with telemetry data collection in the Mattermost 3.7 release. [...]