# CVE-2022-34662: Apache DolphinScheduler prior to 3.0.0 allows path traversal

> Authenticated users can exploit path traversal in the resource center to read or modify arbitrary files on the server.

- **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:** 1 Nov 2022
- **Updated:** 6 May 2025
- **Also known as:** GHSA-fp35-xrrr-3gph

## What is CVE-2022-34662?

CVE-2022-34662 is a medium-severity path traversal vulnerability in Apache DolphinScheduler, published on 1 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

When users add resources to the resource center with a relation path will cause path traversal issues and only for logged-in users. You could upgrade to version 3.0.0 or higher

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2022-34662?

2 open source packages ship an affected version, including org.apache.dolphinscheduler:dolphinscheduler. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `org.apache.dolphinscheduler:dolphinscheduler` | Maven | All versions | 3.0.0 |
| `org.apache.dolphinscheduler:dolphinscheduler` | Maven | All versions | 3.0.0 |

Products: Apache Dolphinscheduler.

## How do I fix CVE-2022-34662?

Upgrade org.apache.dolphinscheduler:dolphinscheduler to 3.0.0 or later.

## Is CVE-2022-34662 being exploited?

There is no known exploitation of CVE-2022-34662 in the wild and no public exploit code.

Public exploit code:

- https://github.com/shoucheng3/apache__dolphinscheduler_CVE-2022-34662_2-0-9 (github_poc): https://github.com/shoucheng3/apache__dolphinscheduler_CVE-2022-34662_2-0-9

## Other vulnerabilities in Apache DolphinScheduler

- [CVE-2024-43166](https://insights.sbomify.com/CVE-2024-43166/): Apache DolphinScheduler Incorrect Default Permissions Vulnerability (critical 9.8)
- [CVE-2024-43202](https://insights.sbomify.com/CVE-2024-43202/): Apache DolphinScheduler: Remote Code Execution Vulnerability (critical 9.8)
- [CVE-2023-49109](https://insights.sbomify.com/CVE-2023-49109/): Remote Code Execution in Apache Dolphinscheduler (critical 9.8)
- [CVE-2022-45875](https://insights.sbomify.com/CVE-2022-45875/): Apache DolphinScheduler: Remote command execution Vulnerability in script alert plugin (critical 9.8)
- [CVE-2022-45462](https://insights.sbomify.com/CVE-2022-45462/): Apache DolphinScheduler prior to 2.0.5 have command execution vulnerability (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-34662 and fix it if it is affected.

What it is: CVE-2022-34662 is a medium-severity path traversal vulnerability in Apache DolphinScheduler, published on 1 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-34662 in the wild and no public exploit code.

Affected packages and fixed versions:
- org.apache.dolphinscheduler:dolphinscheduler (Maven): affected all versions; fixed in 3.0.0
- org.apache.dolphinscheduler:dolphinscheduler (Maven): affected all versions; fixed in 3.0.0

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-2022-34662/ (Markdown: https://insights.sbomify.com/CVE-2022-34662/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-34662
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-34662
- OSV: https://osv.dev/vulnerability/CVE-2022-34662

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From sbomify Insights: https://insights.sbomify.com/CVE-2022-34662/
Summaries are generated and may contain mistakes; the official description above is the record.