{"id":"CVE-2020-20670","details":"An arbitrary file upload vulnerability in /admin/media/upload of ZKEACMS V3.2.0 allows attackers to execute arbitrary code via a crafted HTML file.","modified":"2026-04-10T04:24:21.301797Z","published":"2021-09-13T22:15:07.437Z","references":[{"type":"EVIDENCE","url":"https://github.com/yilezhu/Czar.Cms/issues/6"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/seriawei/zkeacms","events":[{"introduced":"0"},{"last_affected":"d2baadfadf46351aea44ca9cc03f80703f63405f"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.2.0"}]}}],"versions":["v1.0","v1.2","v3.1.3","v3.1.4","v3.1.5","v3.1.7","v3.1.9","v3.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-20670.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}