CVE-2016-15052

Medium

Description

Nagios XI versions prior to 5.2.4 are vulnerable to cross-site scripting (XSS) via the Menu System 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.

SeverityMedium

CVSS5.4

Exploit probability—

ProductNagios Xi

PublishedOct 30, 2025

First seenOct 30, 2025

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

nagios nagios_xi5.2.4 or later

Patches

nagios.com/changelog/nagios-xi/

Affected products

Product	Affected versions	Fixed in
nagios nagios_xi	v < 5.2.4	5.2.4

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