XSS in Centreon Centreon_web
CVE-2025-8459
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…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (13.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.
Affected products
- Centreon Centreon_web
- Centreon Infra Monitoring — versions 24.10.0, 24.04.0, 23.10.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bd4443e6-1eef-43f3-9886-25fc9ceeaae7 (release-notes, Release Notes)
- bd4443e6-1eef-43f3-9886-25fc9ceeaae7 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-8459?
- CVE-2025-8459 is a high-severity vulnerability in Centreon Centreon_web, classified under Cross-site Scripting. CVSS score: 7.7/10. Published 2025-10-14.
- How severe is CVE-2025-8459?
- High severity. CVSS v3 base score is 7.7 out of 10.
- Is CVE-2025-8459 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.