{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.0.18"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "04db90d2d4a8ddec802ce466987a7a04cca2a272"
            }
          ],
          "repo": "https://github.com/craftercms/craftercms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "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.",
  "id": "CVE-2018-19907",
  "modified": "2026-03-13T21:50:18.775446856Z",
  "published": "2018-12-06T07:29:00.300Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://medium.com/%40buxuqua/rce-vulnerability-in-crafter-cms-server-side-template-injection-19d8708ce242"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/craftercms/craftercms/issues/2677"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}