Apache · Apache Jetspeed · CVE-2016-2171
**Name of the Vulnerable Software and Affected Versions**
Apache Jetspeed versions prior to 2.3.1
**Description**
The issue concerns the User Manager service in Apache Jetspeed, which fails to properly restrict access using Jetspeed Security. This allows remote attackers to perform unauthorized actions on users via the REST API, including adding, editing, or deleting users.
**Recommendations**
For versions prior to 2.3.1, update to version 2.3.1 or later to resolve the issue.