CVE-2021-28054: Centreon

Medium severity, CVSS 5.4. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in "Configuration > Hosts" allows remote authenticated users to inject arbitrary web script or HTML via the Alias parameter.

Affected products

• Centreon Centreon: version 20.10.0 only

Published 2021-07-16. Last modified 2026-06-17.