High · 7.7 CVE-2025-8459 EUVD-2025-34262GHSA-qjr3-j75m-5g32

A user with low privileges can inject XSS in the Monitoring Recurrent downtimes page

Published Oct 14, 2025 · Updated Oct 15, 2025 · Assigned by Centreon

Vendor: Centreon Product: Infra Monitoring

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Centreon Infra Monitoring (Monitoring recurrent downtime scheduler modules) allows Stored XSS.This issue affects Infra Monitoring: from 24.10.0 before 24.10.13, from 24.04.0 before 24.04.18, from 23.10.0 before 23.10.28.

Affected products

Vendor	Product	Affected	Fixed
Centreon	Infra Monitoring	24.10.0 – < 24.10.13, 24.04.0 – < 24.04.18, 23.10.0 – < 23.10.28	24.10.13

References

https://github.com/centreon/centreon/releases release-notes
https://thewatch.centreon.com/latest-security-bulletins-64/cve-2025-8459-centreon-web-all-versions-high-severity-5117 vendor-advisory