🛡️ CVE-2025-6384 — craftercms

🔴 CVSS 9.1 — Critical ✅ No Known Exploit CWE-913 NVD
9.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Crafter Studio Groovy Sandbox Bypass

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs administrative privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2025-6384 is classified as CWE-913: Improper Control of Dynamically-Managed Code Resources. Attacker input reaches variables, objects or code that the runtime manages dynamically.

Affected software

CVE-2025-6384 is recorded against 2 packages.

  • craftercms (from 4.0.0 up to 4.3.0)
  • org.craftercms:crafter-studio (from 4.0.0 up to 4.3.0)

Timeline and source

Published on 19 June 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

docs.craftercms.org

Details

Severity CRITICAL
CVSS Score 9.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE CWE-913
Public Exploit ✅ No
Source NVD
Published 2025-06-19
Updated 2026-08-12
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
craftercms 4.0.0 4.3.0
org.craftercms:crafter-studio 4.0.0 4.3.0

Similar Threats

Exploit Protection

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