# CVE-2022-47766: File upload in n/a

> An attacker can upload malicious files via the backend plugin function in PopojiCMS, potentially leading to remote code execution.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **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:** 19 Jan 2023
- **Updated:** 3 Apr 2025
- **Also known as:** GHSA-cwpg-w65c-x3h2

## What is CVE-2022-47766?

CVE-2022-47766 is a high-severity vulnerability in n/a, published on 19 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

PopojiCMS v2.0.1 backend plugin function has a file upload vulnerability.

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

## Which versions are affected by CVE-2022-47766?

It affects 1 product.


Products: Popojicms Popojicms.

## How do I fix CVE-2022-47766?

No fix has been published for CVE-2022-47766 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-47766 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-47766 exists.

## Other vulnerabilities in n/a

- [CVE-2018-18934](https://insights.sbomify.com/CVE-2018-18934/): File upload in n/a (critical 9.8)
- [CVE-2019-9549](https://insights.sbomify.com/CVE-2019-9549/): Cross-site request forgery in n/a (high 8.8)
- [CVE-2018-18935](https://insights.sbomify.com/CVE-2018-18935/): Cross-site request forgery in n/a (high 8.8)
- [CVE-2024-58284](https://insights.sbomify.com/CVE-2024-58284/): PopojiCMS 2.0.1 Remote Command Execution via Authenticated Metadata Settings (high 8.6)
- [CVE-2018-18936](https://insights.sbomify.com/CVE-2018-18936/): Path traversal in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-47766 and fix it if it is affected.

What it is: CVE-2022-47766 is a high-severity vulnerability in n/a, published on 19 Jan 2023. 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-2022-47766 exists.

Affected product: n/a. 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-2022-47766/ (Markdown: https://insights.sbomify.com/CVE-2022-47766/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-47766
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-47766
- OSV: https://osv.dev/vulnerability/CVE-2022-47766

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-47766/
Summaries are generated and may contain mistakes; the official description above is the record.