CVE-2021-4285

Name of the Vulnerable Software and Affected Versions Nagios NCPA versions prior to 2.4.0

Description A vulnerability was found in Nagios NCPA, affecting the file agent/listener/templates/tail.html. The manipulation of the name argument leads to cross-site scripting. The attack can be initiated remotely. Upgrading to version 2.4.0 is able to address this issue.

Recommendations For Nagios NCPA versions prior to 2.4.0, upgrade to version 2.4.0 to address the issue. As a temporary workaround, consider restricting access to the tail.html template until the upgrade is applied.