# CVE-2024-6730: Nanjing Xingyuantu Technology SparkShop uploadFile unrestricted upload

> Remote attackers can upload malicious files via the uploadFile API, potentially leading to arbitrary code execution on the server.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 14 Jul 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-4p25-c254-38mx

## What is CVE-2024-6730?

CVE-2024-6730 is a medium-severity vulnerability in Nanjing Xingyuantu Technology SparkShop, published on 14 Jul 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was found in Nanjing Xingyuantu Technology SparkShop up to 1.1.6. It has been rated as critical. This issue affects some unknown processing of the file /api/Common/uploadFile. The manipulation of the argument file leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-271403.

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

## Which versions are affected by CVE-2024-6730?


## How do I fix CVE-2024-6730?

No fix has been published for CVE-2024-6730 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-6730 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-6730 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-6730 and fix it if it is affected.

What it is: CVE-2024-6730 is a medium-severity vulnerability in Nanjing Xingyuantu Technology SparkShop, published on 14 Jul 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-6730 exists.

Affected product: Nanjing Xingyuantu Technology SparkShop. 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-2024-6730/ (Markdown: https://insights.sbomify.com/CVE-2024-6730/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-6730
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-6730
- OSV: https://osv.dev/vulnerability/CVE-2024-6730

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-6730/
Summaries are generated and may contain mistakes; the official description above is the record.