# CVE-2025-0402: 1902756969 reggie CommonController.java upload unrestricted upload

> An attacker can upload malicious files via the CommonController upload function, potentially leading to remote code execution.

- **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:** 12 Jan 2025
- **Updated:** 13 Jan 2025
- **Also known as:** GHSA-qv8h-68jw-xp8w

## What is CVE-2025-0402?

CVE-2025-0402 is a medium-severity vulnerability in 1902756969 reggie, published on 12 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability classified as critical was found in 1902756969 reggie 1.0. Affected by this vulnerability is the function upload of the file src/main/java/com/itheima/reggie/controller/CommonController.java. The manipulation of the argument file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-434 (Unrestricted Upload of File with Dangerous Type), CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2025-0402?

It affects 1 product.


Products: 1902756969 Reggie.

## How do I fix CVE-2025-0402?

No fix has been published for CVE-2025-0402 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-0402 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-0402 exists.

## Other vulnerabilities in 1902756969 reggie

- [CVE-2025-0403](https://insights.sbomify.com/CVE-2025-0403/): 1902756969 reggie Phone Number Validation sendMsg information disclosure (medium 6.9)
- [CVE-2025-0401](https://insights.sbomify.com/CVE-2025-0401/): 1902756969 reggie CommonController.java download path traversal (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-0402 and fix it if it is affected.

What it is: CVE-2025-0402 is a medium-severity vulnerability in 1902756969 reggie, published on 12 Jan 2025. 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-2025-0402 exists.

Affected product: 1902756969 reggie. 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-2025-0402/ (Markdown: https://insights.sbomify.com/CVE-2025-0402/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-0402
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-0402
- OSV: https://osv.dev/vulnerability/CVE-2025-0402

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-0402/
Summaries are generated and may contain mistakes; the official description above is the record.