CVE-2020-27990

Nagios XI before 5.7.5 is vulnerable to a Cross‑Site Scripting (XSS) vulnerability in the Deployment tool (Add Agent/Proxy). The issue affects Nagios XI deployments prior to 5.7.5 and is described across multiple sources (CVE-2020-27990; CNVD-2020-63972). Root cause and exact exploit details are ...