# CVE-2024-23681: Artemis Java Test Sandbox Libary Load Escape

> Attackers can escape the Artemis Java Test Sandbox by loading untrusted libraries, enabling arbitrary code execution during victim execution.

- **Severity:** High 8.2 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 19 Jan 2024
- **Updated:** 14 Jul 2026
- **Also known as:** GHSA-98hq-4wmw-98w9

## What is CVE-2024-23681?

CVE-2024-23681 is a high-severity vulnerability in ls1intum:artemis_java_test_sandbox, published on 19 Jan 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

Artemis Java Test Sandbox versions before 1.11.2 are vulnerable to a sandbox escape when an attacker loads untrusted libraries using System.load or System.loadLibrary. An attacker can abuse this issue to execute arbitrary Java when a victim executes the supposedly sandboxed code.

Weakness: CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2024-23681?

2 open source packages ship an affected version, including de.tum.in.ase:artemis-java-test-sandbox. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `de.tum.in.ase:artemis-java-test-sandbox` | Maven | All versions | 1.11.2 |
| `de.tum.in.ase:artemis-java-test-sandbox` | Maven | All versions | 1.11.2 |

Products: Ls1intum Artemis Java Test Sandbox.

## How do I fix CVE-2024-23681?

Upgrade de.tum.in.ase:artemis-java-test-sandbox to 1.11.2 or later.

## Is CVE-2024-23681 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-23681 exists.

## Other vulnerabilities in ls1intum:artemis_java_test_sandbox

- [CVE-2024-23682](https://insights.sbomify.com/CVE-2024-23682/): Artemis Java Test Sandbox Class Loading Escape (high 8.2)
- [CVE-2024-23683](https://insights.sbomify.com/CVE-2024-23683/): Artemis Java Test Sandbox InvocationTargetException Subclass Escape (high 8.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-23681 and fix it if it is affected.

What it is: CVE-2024-23681 is a high-severity vulnerability in ls1intum:artemis_java_test_sandbox, published on 19 Jan 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-23681 exists.

Affected packages and fixed versions:
- de.tum.in.ase:artemis-java-test-sandbox (Maven): affected all versions; fixed in 1.11.2
- de.tum.in.ase:artemis-java-test-sandbox (Maven): affected all versions; fixed in 1.11.2

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-2024-23681/ (Markdown: https://insights.sbomify.com/CVE-2024-23681/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-23681
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-23681
- OSV: https://osv.dev/vulnerability/CVE-2024-23681

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-23681/
Summaries are generated and may contain mistakes; the official description above is the record.