# CVE-2024-34146: Jenkins Git server Plugin does not perform a permission check

> Attackers with SSH keys but no read permission can access Git repositories due to missing authorization checks in the Jenkins Git server Plugin.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 2 May 2024
- **Updated:** 13 Feb 2025
- **Also known as:** GHSA-xh9c-vcf9-h94m

## What is CVE-2024-34146?

CVE-2024-34146 is a medium-severity missing authorization vulnerability in Jenkins Git server Plugin, published on 2 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Jenkins Git server Plugin 114.v068a_c7cc2574 and earlier does not perform a permission check for read access to a Git repository over SSH, allowing attackers with a previously configured SSH public key but lacking Overall/Read permission to access these repositories.

Weakness: CWE-862 (Missing Authorization), CWE-863 (Incorrect Authorization), CWE-269 (Improper Privilege Management)

## Which versions are affected by CVE-2024-34146?

2 open source packages ship an affected version, including org.jenkins-ci.plugins:git-server. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `org.jenkins-ci.plugins:git-server` | Maven | All versions | 117.veb |
| `org.jenkins-ci.plugins:git-server` | Maven | All versions | 117.veb |

Products: Jenkins Git Server.

## How do I fix CVE-2024-34146?

Upgrade org.jenkins-ci.plugins:git-server to 117.veb or later.

## Is CVE-2024-34146 being exploited?

There is no known exploitation of CVE-2024-34146 in the wild and no public exploit code.

## Other vulnerabilities in Jenkins Git server Plugin

- [CVE-2024-23899](https://insights.sbomify.com/CVE-2024-23899/): Arbitrary file read vulnerability in Git server Plugin can lead to RCE (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-34146 and fix it if it is affected.

What it is: CVE-2024-34146 is a medium-severity missing authorization vulnerability in Jenkins Git server Plugin, published on 2 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-34146 in the wild and no public exploit code.

Affected packages and fixed versions:
- org.jenkins-ci.plugins:git-server (Maven): affected all versions; fixed in 117.veb
- org.jenkins-ci.plugins:git-server (Maven): affected all versions; fixed in 117.veb

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-2024-34146/ (Markdown: https://insights.sbomify.com/CVE-2024-34146/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-34146
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-34146
- OSV: https://osv.dev/vulnerability/CVE-2024-34146

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-34146/
Summaries are generated and may contain mistakes; the official description above is the record.