PortlandLabs Concrete Cms Path Traversal Vulnerability (CNVD-2021-76089)

PortlandLabs Concrete Cms is a team-oriented open source content management system from PortlandLabs, Inc. PortlandLabs Concrete CMS 8.5.5 and earlier is vulnerable to path traversal, which can be exploited by attackers to remotely execute code via uploaded PHP code...