# CVE-2024-0200: Unsafe Reflection in Github Enterprise Server leading to Command Injection

> An organization owner can exploit unsafe reflection to execute arbitrary code on GitHub Enterprise Server instances.

- **Severity:** High 7.2 (`CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 16 Jan 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-g39r-hh73-78xj

## What is CVE-2024-0200?

CVE-2024-0200 is a high-severity code injection vulnerability in Github Enterprise Server, published on 16 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

An unsafe reflection vulnerability was identified in GitHub Enterprise Server that could lead to reflection injection. This vulnerability could lead to the execution of user-controlled methods and remote code execution. To exploit this bug, an actor would need to be logged into an account on the GHES instance with the organization owner role. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.12 and was fixed in versions 3.8.13, 3.9.8, 3.10.5, and 3.11.3. This vulnerability was reported via the GitHub Bug Bounty program.

Weakness: CWE-470 (Use of Externally-Controlled Input to Select Classes or Code)

## Which versions are affected by CVE-2024-0200?

It affects 1 product.


Products: Github Enterprise Server.

## How do I fix CVE-2024-0200?

No fix has been published for CVE-2024-0200 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-0200 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0200 exists.

Public exploit code:

- Github Enterprise - Remote Code Execution (nuclei): http/cves/2024/CVE-2024-0200.yaml

## Other vulnerabilities in Github Enterprise Server

- [CVE-2024-4985](https://insights.sbomify.com/CVE-2024-4985/): Auth bypass in Enterprise Server (critical 10.0)
- [CVE-2022-23739](https://insights.sbomify.com/CVE-2022-23739/): Missing authorization in GitHub Enterprise Server (critical 9.8)
- [CVE-2022-46255](https://insights.sbomify.com/CVE-2022-46255/): Improper Limitation of a Pathname to a Restricted Directory in GitHub Enterprise Server leading to RCE (critical 9.8)
- [CVE-2021-22869](https://insights.sbomify.com/CVE-2021-22869/): Improper access control in GitHub Enterprise Server allows self-hosted runners to execute outside their control group (critical 9.8)
- [CVE-2024-9487](https://insights.sbomify.com/CVE-2024-9487/): Auth bypass in Enterprise Server (critical 9.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-0200 and fix it if it is affected.

What it is: CVE-2024-0200 is a high-severity code injection vulnerability in Github Enterprise Server, published on 16 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0200 exists.

Affected product: Github Enterprise Server. 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-2024-0200/ (Markdown: https://insights.sbomify.com/CVE-2024-0200/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-0200
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-0200
- OSV: https://osv.dev/vulnerability/CVE-2024-0200

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-0200/
Summaries are generated and may contain mistakes; the official description above is the record.