Crafter Studio Groovy Sandbox Bypass

CRITICAL 9.1CVE-2025-6384 · GHSA-5644-3vgq-2ph5 · Published 19/06/2025 · updated 17/06/2026

Package	Affected versions	Patched versions
org.craftercms:crafter-studio Maven	`≥ 4.0.0, < 4.3.0`	`4.3.0`
craftercms craftercms	`≥ 4.0.0, < 4.3.0`	`4.3.0`

Description

Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of CrafterCMS allows authenticated developers to execute OS commands via Groovy Sandbox Bypass.

By inserting malicious Groovy elements, an attacker may bypass Sandbox restrictions and obtain RCE (Remote Code Execution).

This issue affects CrafterCMS: from 4.0.0 through 4.2.2.

NVD description

Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of CrafterCMS allows authenticated developers to execute OS commands via Groovy Sandbox Bypass. By inserting malicious Groovy elements, an attacker may bypass Sandbox restrictions and obtain RCE (Remote Code Execution). This issue affects CrafterCMS: from 4.0.0 through 4.2.2.

References

nvd.nist.gov/vuln/detail/CVE-2025-6384 · ADVISORY
craftercms/studio commit 471bbad · WEB
docs.craftercms.org/current/security/advisory.html · WEB
craftercms/studio · PACKAGE

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