CVE-2025-8428 - CVE House

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Status published Medium CVE-2025-8428

XSS found in the HTTP loader widget

6.8 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

SpawnZii

References

More from Centreon

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A user with elevated privileges can inject XSS in the Notification rules configuration page

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

CentreonBI user account on the MBI server can execute commands as root by modifying script runned by the CRON

A user with elevated privileges can inject XSS in the Commands Connectors configuration configuration page

A user with elevated privileges can inject XSS in the ACL Action access configuration page

Affected Vendor

Centreon

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Affected Software

Infra Monitoring

Vulnerable Versions:

24.10.0, 24.04.0, 23.10.0

Timeline

Official Publish: October 14th, 2025

Last Modified: October 14th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement