What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-01-19 · updated 2026-07-14
• Weakness: CWE-501

Description

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.

Affected products

• Ls1Intum Artemis Java Test Sandbox: before 1.8.0 — fixed in 1.8.0

How to fix

Upgrade to a fixed version: Ls1Intum Artemis Java Test Sandbox 1.8.0. Check the vendor advisory for mitigations.

References

• https://github.com/advisories/GHSA-227w-wv4j-67h4
• https://github.com/ls1intum/Ares/issues/15
• https://github.com/ls1intum/Ares/releases/tag/1.8.0
• https://github.com/ls1intum/Ares/security/advisories/GHSA-227w-wv4j-67h4
• https://vulncheck.com/advisories/vc-advisory-GHSA-227w-wv4j-67h4
• https://github.com/advisories/GHSA-227w-wv4j-67h4
• https://github.com/ls1intum/Ares/issues/15
• https://github.com/ls1intum/Ares/releases/tag/1.8.0
• https://github.com/ls1intum/Ares/security/advisories/GHSA-227w-wv4j-67h4
• https://vulncheck.com/advisories/vc-advisory-GHSA-227w-wv4j-67h4

Get alerted when CVE-2024-23682 or the next vulnerability affects your stack