CVE-2018-17147: Nagios XI

Medium severity, CVSS 4.8. EPSS: 2.7% chance of exploitation in the next 30 days.

Nagios XI before 5.5.4 has XSS in the auto login admin management page.

Affected products

• Nagios Nagios XI: before 5.5.4 (fixed in 5.5.4)

Published 2019-07-10. Last modified 2026-06-17.