{"id":"CVE-2020-23653","details":"An insecure unserialize vulnerability was discovered in ThinkAdmin versions 4.x through 6.x in app/admin/controller/api/Update.php and app/wechat/controller/api/Push.php, which may lead to arbitrary remote code execution.","aliases":["GHSA-4vp2-mj4m-69m4"],"modified":"2026-04-10T04:24:51.473811Z","published":"2021-01-13T18:15:14.040Z","references":[{"type":"EVIDENCE","url":"https://github.com/zoujingli/ThinkAdmin/issues/238"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zoujingli/ThinkAdmin","events":[{"introduced":"0"},{"last_affected":"7c79fe377bbfd8b44fdd08bd4dd187138430387f"}],"database_specific":{"versions":[{"introduced":"4.x"},{"last_affected":"6.x"}]}}],"versions":["v6-dev-full"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-23653.json","unresolved_ranges":[{"events":[{"introduced":"4.0"},{"last_affected":"6.0"}]}]}}],"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"}]}