PT-2025-44544 · Nagios · Nagios Xi

Published 2025-10-30 · Updated 2025-10-30 · CVE-2018-25121

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Nagios XI versions prior to 5.4.13

Description Cross-site scripting (XSS) is possible via the Views page of the web interface. Insufficient validation or escaping of user-supplied input allows an attacker to inject and execute arbitrary script in the context of a victim's browser.

Recommendations Update to version 5.4.13.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-25121

Affected Products

Nagios Xi

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-25121 · Security Note
• https://osv.dev/vulnerability/CVE-2018-25121 · Vendor Advisory
• https://vulncheck.com/advisories/nagios-xi-xss-via-views-page · Note
• https://nagios.com/changelog/nagios-xi · Note