CVE-2021-23259
MEDIUMCrafter CMS 3.1.0-3.1.11 - Authenticated Remote Code Execution via Groovy Script Rendering
Title source: llmDescription
Authenticated users with Administrator or Developer roles may execute OS commands by Groovy Script which uses Groovy lib to render a webpage. The groovy script does not have security restrictions, which will cause attackers to execute arbitrary commands remotely(RCE).
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2021120102
Scores
CVSS v3
4.2
EPSS
0.0070
EPSS Percentile
48.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-913
Status
published
Products (1)
craftercms/crafter_cms
3.1.0 - 3.1.12
Published
Dec 02, 2021
Tracked Since
Feb 18, 2026