# CVE-2024-1263: Juanpao JPShop API PosterController.php actionUpdate unrestricted upload

> Attackers can upload malicious files via the API poster update function, potentially leading to remote code execution on the server.

- **Severity:** Medium 6.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L`)
- **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:** 6 Feb 2024
- **Updated:** 19 Aug 2024
- **Also known as:** GHSA-h24p-75g8-6x6c

## What is CVE-2024-1263?

CVE-2024-1263 is a medium-severity vulnerability in Juanpao JPShop, published on 6 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability, which was classified as critical, was found in Juanpao JPShop up to 1.5.02. Affected is the function actionUpdate of the file /api/controllers/merchant/shop/PosterController.php of the component API. The manipulation of the argument pic_url leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-253002 is the identifier assigned to this vulnerability.

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

## Which versions are affected by CVE-2024-1263?

It affects 1 product.


Products: Juanpao Jpshop.

## How do I fix CVE-2024-1263?

No fix has been published for CVE-2024-1263 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-1263 being exploited?

There is no known exploitation of CVE-2024-1263 in the wild and no public exploit code.

## Other vulnerabilities in Juanpao JPShop

- [CVE-2024-1259](https://insights.sbomify.com/CVE-2024-1259/): Juanpao JPShop API AppController.php unrestricted upload (medium 6.3)
- [CVE-2024-1260](https://insights.sbomify.com/CVE-2024-1260/): Juanpao JPShop API ComboController.php actionIndex unrestricted upload (medium 6.3)
- [CVE-2024-1261](https://insights.sbomify.com/CVE-2024-1261/): Juanpao JPShop API ComboController.php actionIndex unrestricted upload (medium 6.3)
- [CVE-2024-1262](https://insights.sbomify.com/CVE-2024-1262/): Juanpao JPShop API MaterialController.php actionUpdate unrestricted upload (medium 6.3)
- [CVE-2024-1264](https://insights.sbomify.com/CVE-2024-1264/): Juanpao JPShop UploadsController.php actionUpdate unrestricted upload (medium 6.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-1263 and fix it if it is affected.

What it is: CVE-2024-1263 is a medium-severity vulnerability in Juanpao JPShop, published on 6 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-1263 in the wild and no public exploit code.

Affected product: Juanpao JPShop. 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-2024-1263/ (Markdown: https://insights.sbomify.com/CVE-2024-1263/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-1263
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-1263
- OSV: https://osv.dev/vulnerability/CVE-2024-1263

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-1263/
Summaries are generated and may contain mistakes; the official description above is the record.