# CVE-2025-4647: A user with elevated privileges can bypass sanitization measures by replacing the content of an existing SVG

> Elevated users can bypass sanitization to inject scripts via SVG content, enabling cross-site scripting attacks in Centreon web.

- **Severity:** High 8.4 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 13 May 2025
- **Updated:** 13 May 2025
- **Also known as:** GHSA-cf66-qpgq-6m7r

## What is CVE-2025-4647?

CVE-2025-4647 is a high-severity cross-site scripting vulnerability in Centreon Centreon Web, published on 13 May 2025. An attacker needs administrator access to exploit it, 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 web allows Reflected XSS.

A user with elevated privileges can bypass sanitization measures by replacing the content of an existing SVG.

This issue affects web: from 24.10.0 before 24.10.5, from 24.04.0 before 24.04.11, from 23.10.0 before 23.10.22, from 23.04.0 before 23.04.27, from 22.10.0 before 22.10.29.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-4647?

It affects 1 product.


Products: Centreon Centreon Web.

## How do I fix CVE-2025-4647?

No fix has been published for CVE-2025-4647 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-4647 being exploited?

There is no known exploitation of CVE-2025-4647 in the wild and no public exploit code.

## Other vulnerabilities in Centreon Centreon Web

- [CVE-2024-32501](https://insights.sbomify.com/CVE-2024-32501/): SQL injection in n/a (critical 9.8)
- [CVE-2024-53923](https://insights.sbomify.com/CVE-2024-53923/): SQL injection in n/a (critical 9.1)
- [CVE-2024-55573](https://insights.sbomify.com/CVE-2024-55573/): SQL injection in n/a (critical 9.1)
- [CVE-2024-33852](https://insights.sbomify.com/CVE-2024-33852/): SQL injection in n/a (critical 9.1)
- [CVE-2024-33853](https://insights.sbomify.com/CVE-2024-33853/): SQL injection in n/a (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-4647 and fix it if it is affected.

What it is: CVE-2025-4647 is a high-severity cross-site scripting vulnerability in Centreon Centreon Web, published on 13 May 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2025-4647 in the wild and no public exploit code.

Affected product: Centreon Centreon Web. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-4647/ (Markdown: https://insights.sbomify.com/CVE-2025-4647/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-4647
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-4647
- OSV: https://osv.dev/vulnerability/CVE-2025-4647

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-4647/
Summaries are generated and may contain mistakes; the official description above is the record.