# CVE-2024-12348: Guizhou Xiaoma Technology jpress Attachment Upload upload AttachmentUtils.isUnSafe cross site scripting

> Remote attackers can execute arbitrary scripts via malicious file uploads in jpress, potentially compromising user sessions and data.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/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:** 9 Dec 2024
- **Updated:** 9 Dec 2024
- **Also known as:** GHSA-cf5p-5qph-mhwp

## What is CVE-2024-12348?

CVE-2024-12348 is a medium-severity cross-site scripting vulnerability in Guizhou Xiaoma Technology jpress, published on 9 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was found in Guizhou Xiaoma Technology jpress 5.1.2. It has been classified as problematic. Affected is the function AttachmentUtils.isUnSafe of the file /commons/attachment/upload of the component Attachment Upload Handler. The manipulation of the argument files[] leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2024-12348?

It affects 1 product.


Products: Jpress Jpress.

## How do I fix CVE-2024-12348?

No fix has been published for CVE-2024-12348 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-12348 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-12348 exists.

## Other vulnerabilities in Guizhou Xiaoma Technology jpress

- [CVE-2024-50919](https://insights.sbomify.com/CVE-2024-50919/): File upload in n/a (critical 9.8)
- [CVE-2021-45807](https://insights.sbomify.com/CVE-2021-45807/): Command injection in n/a (critical 9.8)
- [CVE-2024-43033](https://insights.sbomify.com/CVE-2024-43033/): File upload in n/a (high 8.8)
- [CVE-2022-23330](https://insights.sbomify.com/CVE-2022-23330/): Code injection in n/a (high 8.8)
- [CVE-2021-46114](https://insights.sbomify.com/CVE-2021-46114/): Code injection in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-12348 and fix it if it is affected.

What it is: CVE-2024-12348 is a medium-severity cross-site scripting vulnerability in Guizhou Xiaoma Technology jpress, published on 9 Dec 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-2024-12348 exists.

Affected product: Guizhou Xiaoma Technology jpress. 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-2024-12348/ (Markdown: https://insights.sbomify.com/CVE-2024-12348/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-12348
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-12348
- OSV: https://osv.dev/vulnerability/CVE-2024-12348

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-12348/
Summaries are generated and may contain mistakes; the official description above is the record.