{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:form:form.io:2.0.0:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.0.0"
              },
              {
                "last_affected": "2.0.0"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "03c9ed1ce020cfba34c4e5757824178e624b3454"
            },
            {
              "last_affected": "03c9ed1ce020cfba34c4e5757824178e624b3454"
            }
          ],
          "repo": "https://github.com/formio/formio",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.0.0"
      ]
    }
  ],
  "database_specific": {},
  "details": "A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. NOTE: the email templating service was removed after 2020. Additionally, the vendor disputes this issue indicating this is sandboxed and only executable by admins.",
  "id": "CVE-2020-28246",
  "modified": "2026-07-08T05:38:42.338778051Z",
  "published": "2022-06-02T14:15:26.700Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/formio/enterprise-release/blob/master/API-Server-Change-Log.md"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/formio/formio"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}