{"cve":"CVE-2018-19907","nvd":{"published":"2018-12-06T07:29:00.300","modified":"2026-06-17T01:50:05.850","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-78"],"references":["https://github.com/craftercms/craftercms/issues/2677","https://medium.com/%40buxuqua/rce-vulnerability-in-crafter-cms-server-side-template-injection-19d8708ce242","https://github.com/craftercms/craftercms/issues/2677","https://medium.com/%40buxuqua/rce-vulnerability-in-crafter-cms-server-side-template-injection-19d8708ce242"],"products":["craftercms:crafter_cms"],"source":"nvd","synced_at":"2026-10-19T20:54:36.112582389+00:00"},"epss":{"cve":"CVE-2018-19907","score":0.01689,"percentile":0.77063,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9fcp-vcq9-9h2h","url":"https://osv.dev/vulnerability/GHSA-9fcp-vcq9-9h2h","summary":"OS Command Injection in craftercms:crafter-studio","modified":"2023-11-08T04:00:08.994396Z","packages":[{"ecosystem":"Maven","name":"org.craftercms:crafter-studio","purl":"pkg:maven/org.craftercms/crafter-studio","ranges":["<=3.0.18"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}