Security Advisory

CVE-2020-36861

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-10-30 21:35:47
Last updated 2025-11-17 18:21:40
Assigner VulnCheck
State PUBLISHED

Description

The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.0.8 / Nagios XI 5.7.5 contains multiple cross-site scripting (XSS) vulnerabilities in the overlay UI elements and the Notification/Check Period pages. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victims browser.