# CVE-2024-23682: Artemis Java Test Sandbox Class Loading Escape

Status: published. Published: 2024-01-19. Updated: 2026-11-08.

Artemis Java Test Sandbox versions before 1.8.0 are vulnerable to a sandbox escape when an attacker includes class files in a package that Ares trusts. An attacker can abuse this issue to execute arbitrary Java when a victim executes the supposedly sandboxed code.

## Remediation

- fix: de.tum.in.ase:artemis-java-test-sandbox (Maven): OSV reports a fixed version 1.8.0. Check the advisory for supported release branches. (source: OSV GHSA-227w-wv4j-67h4) — https://github.com/advisories/GHSA-227w-wv4j-67h4

## Affected products and versions

-  /  (de.tum.in.ase:artemis-java-test-sandbox): ≥ 0; < 1.8.0 (affected, maven). Source: CNA: VulnCheck
-  / de.tum.in.ase:artemis-java-test-sandbox (de.tum.in.ase:artemis-java-test-sandbox): 1.0.0 (affected, Maven); 1.0.1 (affected, Maven); 1.1.0 (affected, Maven); 1.1.1 (affected, Maven); 1.2.0 (affected, Maven); 1.2.1 (affected, Maven); 1.2.2 (affected, Maven); 1.3.0 (affected, Maven); 1.3.1 (affected, Maven); 1.3.2 (affected, Maven); 1.3.3 (affected, Maven); 1.3.4 (affected, Maven); 1.4.0 (affected, Maven); 1.4.1 (affected, Maven); 1.4.2 (affected, Maven); 1.4.3 (affected, Maven); 1.4.4 (affected, Maven); 1.4.5 (affected, Maven); 1.4.6 (affected, Maven); 1.4.7 (affected, Maven); 1.5.0 (affected, Maven); 1.5.1 (affected, Maven); 1.5.2 (affected, Maven); 1.5.3 (affected, Maven); 1.5.4 (affected, Maven); 1.5.5 (affected, Maven); 1.6.0 (affected, Maven); 1.7.0 (affected, Maven); 1.7.1 (affected, Maven); 1.7.2 (affected, Maven); 1.7.3 (affected, Maven); 1.7.5 (affected, Maven); 1.7.6 (affected, Maven); Ecosystem version events: introduced 0; fixed 1.8.0. Source: OSV GHSA-227w-wv4j-67h4

## Severity and prioritization

- CVSS 3.1: 8.2 (high); CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H; source: ADP: CISA-ADP

- CISA KEV: No listing in collected sources

- EPSS: 0.35% as of 2026-11-08; percentile 28.80%

- SSVC: exploitation none; automatable no; technical impact total; source ADP: CISA-ADP

- Weaknesses: CWE-501, CWE-653

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/ls1intum/Ares/security/advisories/GHSA-227w-wv4j-67h4 (CNA: VulnCheck; vendor-advisory)

- https://github.com/ls1intum/Ares/issues/15 (CNA: VulnCheck; issue-tracking)

- https://github.com/ls1intum/Ares/releases/tag/1.8.0 (CNA: VulnCheck; related, release-notes)

- https://github.com/advisories/GHSA-227w-wv4j-67h4 (CNA: VulnCheck; vendor-advisory)

- https://vulncheck.com/advisories/vc-advisory-GHSA-227w-wv4j-67h4 (CNA: VulnCheck; third-party-advisory)

- https://github.com/ls1intum/Ares/security/advisories/GHSA-227w-wv4j-67h4 (ADP: CVE; vendor-advisory, x_transferred)

- https://github.com/ls1intum/Ares/issues/15 (ADP: CVE; issue-tracking, x_transferred)

- https://github.com/ls1intum/Ares/releases/tag/1.8.0 (ADP: CVE; related, x_transferred)

- https://github.com/advisories/GHSA-227w-wv4j-67h4 (ADP: CVE; third-party-advisory, x_transferred)

- https://vulncheck.com/advisories/vc-advisory-GHSA-227w-wv4j-67h4 (ADP: CVE; third-party-advisory, x_transferred)

- https://github.com/advisories/GHSA-227w-wv4j-67h4 (OSV / GitHub Security Advisories; advisory)

- https://osv.dev/vulnerability/GHSA-227w-wv4j-67h4 (OSV / GitHub Security Advisories; osv)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2024-23682; retrieved 2026-11-08; source updated 2026-11-08

- OSV / GitHub Security Advisories: https://osv.dev/vulnerability/GHSA-227w-wv4j-67h4; retrieved 2026-11-08; source updated 2026-07-08

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2024-23682; retrieved 2026-11-08; source updated Not reported

Revision: b9c434c4270cec8cb780a8cc6d26ccd03bcbc6c21c07f8f6d1b104d5998cdfed

Canonical: https://y2.dev/cve/CVE-2024-23682

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