Nagios XI Cross-Site Scripting Vulnerability in Views URL Handling

A cross-site scripting (XSS) vulnerability has been identified in Nagios XI versions prior to 5.8.0. The issue arises from the Views feature's handling of URLs, where insufficient validation or escaping of user-supplied input allows for the injection and execution of arbitrary scripts in the context of the victim's browser.

Impact

Exploitation of this vulnerability allows for cross-site scripting, where an attacker can inject malicious scripts that are executed in the context of the user's browser.

Remediation

Users can upgrade to Nagios XI version 5.8.0 or later to address this vulnerability.