# CVE-2020-24930: Path traversal in n/a

> Attackers can delete arbitrary files on the server via a vulnerability in the Wuzhi CMS backend.

- **Severity:** High 8.1 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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:** 27 Sep 2021
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-7rfv-8m4r-pfpg

## What is CVE-2020-24930?

CVE-2020-24930 is a high-severity path traversal vulnerability in Wuzhicms Wuzhicms, published on 27 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Beijing Wuzhi Internet Technology Co., Ltd. Wuzhi CMS 4.0.1 is an open source content management system. The five fingers CMS backend in***.php file has arbitrary file deletion vulnerability. Attackers can use vulnerabilities to delete arbitrary files.

## Which versions are affected by CVE-2020-24930?

It affects 1 product.


Products: Wuzhicms Wuzhicms.

## How do I fix CVE-2020-24930?

No fix has been published for CVE-2020-24930 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-24930 being exploited?

There is no known exploitation of CVE-2020-24930 in the wild and no public exploit code.

## Other vulnerabilities in Wuzhicms Wuzhicms

- [CVE-2023-52064](https://insights.sbomify.com/CVE-2023-52064/): SQL injection in n/a (critical 9.8)
- [CVE-2023-46482](https://insights.sbomify.com/CVE-2023-46482/): SQL injection in n/a (critical 9.8)
- [CVE-2020-20413](https://insights.sbomify.com/CVE-2020-20413/): SQL injection in n/a (critical 9.8)
- [CVE-2021-41654](https://insights.sbomify.com/CVE-2021-41654/): SQL injection in n/a (critical 9.8)
- [CVE-2022-27431](https://insights.sbomify.com/CVE-2022-27431/): SQL injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-24930 and fix it if it is affected.

What it is: CVE-2020-24930 is a high-severity path traversal vulnerability in Wuzhicms Wuzhicms, published on 27 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-24930 in the wild and no public exploit code.

Affected product: Wuzhicms Wuzhicms. 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-2020-24930/ (Markdown: https://insights.sbomify.com/CVE-2020-24930/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-24930
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-24930
- OSV: https://osv.dev/vulnerability/CVE-2020-24930

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-24930/
Summaries are generated and may contain mistakes; the official description above is the record.