PT-2025-44539 · Nagios · Nagios Xi

Published 2025-10-30 · Updated 2025-10-30 · CVE-2016-15051

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 5.2.4

Description The Reports interface is susceptible to cross-site scripting (XSS), a flaw where malicious scripts are injected into trusted websites. This occurs due to insufficient validation or escaping of user-supplied input within the startdate and enddate fields, potentially allowing an attacker to execute arbitrary scripts in the victim's browser.

Recommendations Update to version 5.2.4 or later. As a temporary workaround, restrict access to the Reports interface or avoid using the startdate and enddate fields until the update is applied.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2016-15051

Affected Products

Nagios Xi

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2016-15051 · Security Note
• https://osv.dev/vulnerability/CVE-2016-15051 · Vendor Advisory
• https://nagios.com/changelog/nagios-xi · Note
• https://vulncheck.com/advisories/nagios-xi-xss-via-report-startdate-enddate-fields · Note