# CVE-2025-14837: ZZCMS Backend Website Settings siteconfig.php stripfxg code injection

> Remote attackers with backend access can inject code via the siteconfig.php module, potentially compromising the ZZCMS web application.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Dec 2025
- **Updated:** 24 Feb 2026
- **Also known as:** GHSA-gp85-pqj7-66qv

## What is CVE-2025-14837?

CVE-2025-14837 is a medium-severity code injection vulnerability in Zzcms Zzcms, published on 17 Dec 2025. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A vulnerability has been found in ZZCMS 2025. Affected by this issue is the function stripfxg of the file /admin/siteconfig.php of the component Backend Website Settings Module. Such manipulation of the argument icp leads to code injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2025-14837?

It affects 1 product.


Products: Zzcms Zzcms.

## How do I fix CVE-2025-14837?

No fix has been published for CVE-2025-14837 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-14837 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-14837 exists.

## Other vulnerabilities in Zzcms Zzcms

- [CVE-2025-22957](https://insights.sbomify.com/CVE-2025-22957/): SQL injection in n/a (critical 9.8)
- [CVE-2024-52724](https://insights.sbomify.com/CVE-2024-52724/): SQL injection in n/a (critical 9.8)
- [CVE-2023-50104](https://insights.sbomify.com/CVE-2023-50104/): File upload in n/a (critical 9.8)
- [CVE-2023-42398](https://insights.sbomify.com/CVE-2023-42398/): Server-side request forgery in n/a (critical 9.8)
- [CVE-2019-12349](https://insights.sbomify.com/CVE-2019-12349/): SQL injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-14837 and fix it if it is affected.

What it is: CVE-2025-14837 is a medium-severity code injection vulnerability in Zzcms Zzcms, published on 17 Dec 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-14837 exists.

Affected product: Zzcms Zzcms. 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-2025-14837/ (Markdown: https://insights.sbomify.com/CVE-2025-14837/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-14837
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-14837
- OSV: https://osv.dev/vulnerability/CVE-2025-14837

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-14837/
Summaries are generated and may contain mistakes; the official description above is the record.