# CVE-2024-45309: OneDev vulnerable to arbitrary file reading for unauthenticated user

> Unauthenticated attackers can read arbitrary files on the OneDev server, exposing sensitive data.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Oct 2024
- **Updated:** 21 Oct 2024
- **Also known as:** GHSA-7wg5-6864-v489

## What is CVE-2024-45309?

CVE-2024-45309 is a high-severity path traversal vulnerability in theonedev onedev, published on 21 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

OneDev is a Git server with CI/CD, kanban, and packages. A vulnerability in versions prior to 11.0.9 allows unauthenticated users to read arbitrary files accessible by the OneDev server process. This issue has been fixed in version 11.0.9.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory), CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2024-45309?

It affects 1 product.


Products: Onedev Project Onedev.

## How do I fix CVE-2024-45309?

No fix has been published for CVE-2024-45309 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-45309 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-45309 exists.

Public exploit code:

- OneDev Unauthenticated Arbitrary File Read (metasploit)
- OneDev.io < 11.0.9 - Arbitrary File Read (nuclei): http/cves/2024/CVE-2024-45309.yaml

## Other vulnerabilities in theonedev onedev

- [CVE-2021-21242](https://insights.sbomify.com/CVE-2021-21242/): Pre-Auth Unsafe Deserialization on AttachmentUploadServet (critical 10.0)
- [CVE-2021-21243](https://insights.sbomify.com/CVE-2021-21243/): Pre-Auth Unsafe Deserialization on KubernetesResource (critical 10.0)
- [CVE-2021-21244](https://insights.sbomify.com/CVE-2021-21244/): Pre-Auth SSTI via Bean validation message tampering (critical 10.0)
- [CVE-2021-21245](https://insights.sbomify.com/CVE-2021-21245/): Pre-Auth Arbitrary File Upload (critical 10.0)
- [CVE-2022-39206](https://insights.sbomify.com/CVE-2022-39206/): CI/CD Docker Escape in OneDev (critical 9.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-45309 and fix it if it is affected.

What it is: CVE-2024-45309 is a high-severity path traversal vulnerability in theonedev onedev, published on 21 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-45309 exists.

Affected product: theonedev onedev. 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-2024-45309/ (Markdown: https://insights.sbomify.com/CVE-2024-45309/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-45309
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-45309
- OSV: https://osv.dev/vulnerability/CVE-2024-45309

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-45309/
Summaries are generated and may contain mistakes; the official description above is the record.