{"id":"CVE-2024-13992","details":"Nagios XI versions prior to \u003c 2024R1.1 is vulnerable to a cross-site scripting (XSS) when a user visits the \"missing page\" (404) page after following a link from another website. The vulnerable component, page-missing.php, fails to properly validate or escape user-supplied input, allowing an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim’s browser within the Nagios XI domain.","modified":"2026-03-14T14:55:54.574451Z","published":"2025-10-31T13:15:33.057Z","references":[{"type":"ADVISORY","url":"https://www.nagios.com/changelog/nagios-xi/2024r1-1/"},{"type":"ADVISORY","url":"https://www.nagios.com/products/security/#nagios-xi"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/nagios-xi-xss-via-missing-page"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-13992.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2024"}]},{"events":[{"introduced":"0"},{"last_affected":"2024-r1"}]},{"events":[{"introduced":"0"},{"last_affected":"2024-r1\\.0\\.1"}]},{"events":[{"introduced":"0"},{"last_affected":"2024-r1\\.0\\.2"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}