CVE-2025-6384
Improper Control of Dynamically-Managed Code Resources in Crafter Studio
HIGH 7.3EPSS 1.0%
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.
- Affected
- CrafterCMS
- CVSS v4.0 CRAFTERSOFTWARE
- 7.3 HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v4.0 GitHub
- 7.3 HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H - CVSS v3.1 NVD
- 9.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - EPSS
- 0.99% chance of exploitation in the next 30 days, 62nd percentile
- Published
- 2025-06-19
- Updated
- 2025-06-23
Proof-of-concept exploits (2)
- maestro-ant/CrafterCMS-CVE-2025-63840★ · 2025-10-02
- mbadanoiu/CVE-2025-63840★ · 2025-08-08
Security advisories
- https://docs.craftercms.org/current/security/advisory.html#cv-2025061901
- advisories/GHSA-5644-3vgq-2ph5