Nagios XI before 5.5.4 has XSS in the auto login admin management page.
https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT
http://www.securityfocus.com/bid/109116
Source: Mitre, NVD
Published: 2019-07-10
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 4.8
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.06702