PT-2025-44466 · Nagios Enterprises · Nagios Xi+1

Matthew Aberegg · CVE-2020-36860 · Published 2025-10-30 · Updated 2025-10-30

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 CCM 3.0.7 Nagios XI versions prior to 5.7.4

Description The Core Config Manager (CCM) in Nagios XI is susceptible to multiple cross-site scripting (XSS) issues present in the object edit pages. Insufficient validation or escaping of user-supplied input could allow an attacker to inject and execute arbitrary script within a victim’s browser.

Recommendations Update to CCM version 3.0.7 or later. Update to Nagios XI version 5.7.4 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-36860

Affected Products

Core Config Manager

Nagios Xi

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-36860 · Security Note
• https://osv.dev/vulnerability/CVE-2020-36860 · Vendor Advisory
• https://nagios.com/changelog/nagios-xi · Patch
• https://vulncheck.com/advisories/nagios-xi-ccm-xss-via-object-edit-pages · Note
• https://twitter.com/CVEnew/status/1984015884222885926 · Twitter Post