{"id":"CVE-2020-28246","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.","aliases":["GHSA-52vj-mr2j-f8jh"],"modified":"2026-07-08T19:45:30.673401Z","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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/formio/formio","events":[{"introduced":"03c9ed1ce020cfba34c4e5757824178e624b3454"},{"last_affected":"03c9ed1ce020cfba34c4e5757824178e624b3454"}],"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"}}],"versions":["2.0.0","v2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28246.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}