Unspecified Vulnerability in Mattermost Server (CNVD-2020-35445)

Mattermost Server is the United States Mattermost company's set of open source messaging platform. A security vulnerability exists in Mattermost Server versions prior to 4.5.0, prior to 4.4.5, and prior to 4.3.4, which stems from a failure of the program to properly handle the...