PT-2025-44530 · Nagios Enterprises · Nagios Xi

Published 2025-10-30 · Updated 2025-10-30 · CVE-2011-10039

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 2011R1.9

Description Nagios XI versions prior to 2011R1.9 are susceptible to cross-site scripting (XSS). 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 through the Alert Heatmap report and the “My Reports” listing of the web interface.

Recommendations Update Nagios XI to version 2011R1.9 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2011-10039

Affected Products

Nagios Xi

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2011-10039 · Security Note
• https://t.me/cveNotify/141064 · Telegram Post
• https://vulncheck.com/advisories/nagios-xi-xss-via-alert-heatmap-report-and-my-reports-listing · Note
• https://nagios.com/changelog/nagios-xi · Note