# CVE-2025-15143: EyouCMS Backend Template Management FilemanagerLogic.php sql injection

> Remote attackers with permissions can exploit SQL injection in EyouCMS backend template management to read or modify database contents.

- **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:** 28 Dec 2025
- **Updated:** 24 Feb 2026
- **Also known as:** GHSA-6w66-j7h2-8jjr

## What is CVE-2025-15143?

CVE-2025-15143 is a medium-severity SQL injection vulnerability in Eyoucms Eyoucms, published on 28 Dec 2025. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A security flaw has been discovered in EyouCMS up to 1.7.6. The affected element is an unknown function of the file /application/admin/logic/FilemanagerLogic.php of the component Backend Template Management. The manipulation of the argument content results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2025-15143?

It affects 1 product.


Products: Eyoucms Eyoucms.

## How do I fix CVE-2025-15143?

No fix has been published for CVE-2025-15143 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-15143 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15143 exists.

## Other vulnerabilities in Eyoucms Eyoucms

- [CVE-2023-42286](https://insights.sbomify.com/CVE-2023-42286/): File upload in n/a (critical 9.8)
- [CVE-2022-26273](https://insights.sbomify.com/CVE-2022-26273/): Business logic in n/a (critical 9.8)
- [CVE-2022-26279](https://insights.sbomify.com/CVE-2022-26279/): Missing authorization in n/a (critical 9.8)
- [CVE-2020-24000](https://insights.sbomify.com/CVE-2020-24000/): SQL injection in n/a (critical 9.8)
- [CVE-2021-39497](https://insights.sbomify.com/CVE-2021-39497/): Server-side request forgery in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-15143 and fix it if it is affected.

What it is: CVE-2025-15143 is a medium-severity SQL injection vulnerability in Eyoucms Eyoucms, published on 28 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-2025-15143 exists.

Affected product: Eyoucms Eyoucms. 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-2025-15143/ (Markdown: https://insights.sbomify.com/CVE-2025-15143/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-15143
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-15143
- OSV: https://osv.dev/vulnerability/CVE-2025-15143

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-15143/
Summaries are generated and may contain mistakes; the official description above is the record.