# CVE-2025-69981: FUXA contains an Unrestricted File Upload vulnerability

> Unauthenticated attackers can upload arbitrary files to FUXA, enabling code execution or administrative access by overwriting system files.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 3 Feb 2026
- **Updated:** 11 Feb 2026
- **Also known as:** GHSA-7g56-fwxj-cm23

## What is CVE-2025-69981?

CVE-2025-69981 is a high-severity vulnerability in n/a, published on 3 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

FUXA v1.2.7 contains an Unrestricted File Upload vulnerability in the `/api/upload` API endpoint. The endpoint lacks authentication mechanisms, allowing unauthenticated remote attackers to upload arbitrary files. This can be exploited to overwrite critical system files (such as the SQLite user database) to gain administrative access, or to upload malicious scripts to execute arbitrary code.

Weakness: CWE-434 (Unrestricted Upload of File with Dangerous Type)

## Which versions are affected by CVE-2025-69981?

2 open source packages ship an affected version, including fuxa-server. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `fuxa-server` | npm | All versions to 1.2.7 | None |
| `fuxa-server` | npm | All versions to 1.2.7 | None |

Products: Frangoteam Fuxa.

## How do I fix CVE-2025-69981?

No fix has been published for CVE-2025-69981 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-69981 being exploited?

There is no known exploitation of CVE-2025-69981 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2026-25893](https://insights.sbomify.com/CVE-2026-25893/): FUXA Unauthenticated Remote Code Execution via Admin JWT Minting (critical 10.0)
- [CVE-2025-69985](https://insights.sbomify.com/CVE-2025-69985/): FUXA has JWT Authentication Bypass via HTTP Referer header spoofing (critical 9.8)
- [CVE-2025-69971](https://insights.sbomify.com/CVE-2025-69971/): FUXA has a hardcoded fallback JWT signing secret (critical 9.8)
- [CVE-2023-31719](https://insights.sbomify.com/CVE-2023-31719/): FUXA SQL Injection vulnerability (critical 9.8)
- [CVE-2023-33831](https://insights.sbomify.com/CVE-2023-33831/): A remote command execution (RCE) vulnerability in the /api/runscript endpoint of FUXA (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-69981 and fix it if it is affected.

What it is: CVE-2025-69981 is a high-severity vulnerability in n/a, published on 3 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-69981 in the wild and no public exploit code.

Affected packages and fixed versions:
- fuxa-server (npm): affected all versions up to 1.2.7; no fix listed
- fuxa-server (npm): affected all versions up to 1.2.7; no fix listed

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-2025-69981/ (Markdown: https://insights.sbomify.com/CVE-2025-69981/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-69981
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-69981
- OSV: https://osv.dev/vulnerability/CVE-2025-69981

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-69981/
Summaries are generated and may contain mistakes; the official description above is the record.