{"id":"CVE-2021-33828","details":"The files_antivirus component before 1.0.0 for ownCloud mishandles the protection mechanism by which malicious files (that have been uploaded to a public share) are supposed to be deleted upon detection.","modified":"2026-04-10T04:34:17.531069Z","published":"2022-01-15T21:15:08.953Z","references":[{"type":"ADVISORY","url":"https://doc.owncloud.com/server/admin_manual/release_notes.html"},{"type":"ADVISORY","url":"https://owncloud.com/security-advisories/cve-2021-33828/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/owncloud/files_antivirus","events":[{"introduced":"0"},{"fixed":"7162a8e03c460f2bf122510f3ad4e94ed1bfcb17"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.0.0"}]}}],"versions":["v0.11.2","v1.0.0-beta1","v1.0.0-beta3","v1.0.0-rc1","v1.0.0-rc2","v10.0.0","v10.0.0RC1","v10.0.0RC2","v10.0.0RC3","v10.0.0RC4","v10.0.0RC5","v10.0.0alpha","v10.0.0beta","v10.0.0beta2","v10.0.1","v10.0.1RC1","v10.0.1RC2","v10.0.1RC3","v10.0.1RC4","v10.0.1RC5","v10.0.2","v10.0.2RC1","v10.0beta2","v8.2RC2","v9.0.0RC1","v9.0.0beta2","v9.0beta1","v9.1.0RC1","v9.1.0beta1","v9.1.0beta2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33828.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}