Description
A Server-Side Template Injection issue was discovered in Crafter CMS 3.0.18. Attackers with developer privileges may execute OS commands by Creating/Editing a template file (.ftl filetype) that triggers a call to freemarker.template.utility.Execute in the FreeMarker library during rendering of a web page.
References (2)
Core 2
Core References
Various Sources x_refsource_misc
https://medium.com/%40buxuqua/rce-vulnerability-in-crafter-cms-server-side-template-injection-19d8708ce242
Exploit, Third Party Advisory x_refsource_misc
https://github.com/craftercms/craftercms/issues/2677
Scores
CVSS v3
8.8
EPSS
0.0169
EPSS Percentile
74.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (2)
craftercms/crafter_cms
< 3.0.18
org.craftercms/crafter-studio
0Maven
Published
Dec 06, 2018
Tracked Since
Feb 18, 2026