Nagios XI < 2024R1.1.3 XSS via Capacity Planning Report
Nagios XI versions prior to 2024R1.1.3 are vulnerable to cross-site scripting (XSS) via the Capacity Planning Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
Nagios addresses this vulnerability as "Nagios XI was vulnerable to a cross-site scripting (XSS) attack in the Capacity Planning Report" and "Fixed XSS in Capacity Planning component."