CVE-2025-8428 XSS found in the HTTP loader widget
Attackers can inject malicious scripts via the HTTP loader widget, potentially compromising user sessions and data in Centreon Infra Monitoring.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-8428?
CVE-2025-8428 is a medium-severity cross-site scripting vulnerability in Centreon Centreon Web, published on 14 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Centreon Infra Monitoring (HTTP Loader widget 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.
Weakness: CWE-79
Which versions are affected by CVE-2025-8428?
It affects 1 product.
Products include Centreon Centreon Web.
How do I fix CVE-2025-8428?
No fix has been published for CVE-2025-8428 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-8428 being exploited?
There is no known exploitation of CVE-2025-8428 in the wild and no public exploit code.
Other vulnerabilities in Centreon Centreon Web
Sources
Also known as GHSA-mw2j-cm2r-g4x9.