Nagios XI versions prior to 5.7.2 are vulnerable to cross-site scripting (XSS) via the background color settings in Dashboards. 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.
2025-10-30T22:15:39.290
2025-11-05T18:23:59.880
Analyzed
CVSSv3.1: 5.4 (MEDIUM)