Critical severity · published Jun 19, 2025
CVE-2025-6384
Improper Control of Dynamically-Managed Code Resources in Crafter Studio
9.1
CVSS
1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
CrafterCMS · CrafterCMS
4.0.0 before 4.3.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-6384
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-6384
Vendor Advisory
https://docs.craftercms.org/current/security/advisory.html#cv-2025061901
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