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OpenAdvisories
Medium · 5.1 CVE-2018-25121 EUVD-2018-21607GHSA-6p96-4pr7-737x

Nagios XI < 5.4.13 XSS via Views Page

Published Oct 30, 2025 · Updated Nov 17, 2025 · Assigned by VulnCheck

Description

Nagios XI versions prior to 5.4.13 are vulnerable to cross-site scripting (XSS) via the Views page of the web interface. 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.

Affected products

VendorProductAffectedFixed
Nagios XI < 5.4.13 5.4.13

References