UpStream WordPress Plugin Broken Access Control Vulnerability

A missing authorization vulnerability has been identified in the UpStream WordPress Project Management Plugin, affecting versions through 2.1.0. This vulnerability allows exploitation of improperly configured access control, potentially enabling users to perform actions reserved for higher privileges.

Impact

Exploitation of this vulnerability could allow an unprivileged user to execute actions that require higher privileges, due to the missing authorization checks.

Remediation

Users are advised to remove and replace this plugin, as it is likely abandoned and has not received updates or fixes for over a year.