{"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":"2026-07-08T05:55:27.901797306Z","published":"2021-01-13T18:15:14.040Z","database_specific":{"unresolved_ranges":[{"vendor_product":"thinkadmin:thinkadmin","cpes":["cpe:2.3:a:thinkadmin:thinkadmin:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"4.0"},{"last_affected":"6.0"}],"source":"CPE_RANGE"}]},"references":[{"type":"EVIDENCE","url":"https://github.com/zoujingli/ThinkAdmin/issues/238"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zoujingli/thinkadmin","events":[{"introduced":"0"},{"fixed":"7c79fe377bbfd8b44fdd08bd4dd187138430387f"}],"database_specific":{"extracted_events":[{"introduced":"4.x"},{"fixed":"6.x"}],"source":"DESCRIPTION"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-23653.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"}]}