{"id":"CVE-2020-8295","details":"A wrong check in Nextcloud Server 19 and prior allowed to perform a denial of service attack when resetting the password for a user.","modified":"2026-08-07T15:14:49.384004Z","published":"2021-01-26T18:16:08.583Z","related":["openSUSE-SU-2021:0262-1","openSUSE-SU-2021:0274-1","openSUSE-SU-2021:1068-1"],"references":[{"type":"ADVISORY","url":"https://nextcloud.com/security/advisory/?id=NC-SA-2021-003"},{"type":"EVIDENCE","url":"https://hackerone.com/reports/812754"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/server","events":[{"introduced":"0"},{"fixed":"615b994816710a595243d704c9be445f736b4b41"}],"database_specific":{"cpe":"cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"20.0.0"}],"source":"CPE_RANGE"}}],"versions":["v20.0.0RC2","v20.0.0RC1","v20.0.0beta4","v20.0.0beta3","v20.0.0beta2","v20.0.0beta1","v19.0.0RC2","v19.0.0RC1","v19.0.0beta7","v19.0.0beta6","v19.0.0beta5","v19.0.0beta4","v19.0.0beta3","v19.0.0beta2","v19.0.0beta1","v18.0.0RC1","v18.0.0beta4","v18.0.0beta3","v18.0.0beta2","v18.0.0beta1","v17.0.0beta4","v17.0.0beta3","v17.0.0beta2","v17.0.0beta1","v16.0.0RC1","v16.0.0beta3","v16.0.0beta2","v16.0.0beta1","v16.0.0alpha1","v15.0.0RC1","v15.0.0beta2","v15.0.0beta1","v14.0.0RC2","v14.0.0RC1","v14.0.0beta4","v14.0.0beta3","v14.0.0beta2","v14.0.0beta1","v13.0.0RC1","v13.0.0beta4","v13.0.0beta3","v13.0.0beta2","v13.0.0beta1","v12.0.0beta4","v12.0.0beta3","v12.0.0beta2","v12.0.0beta1","v11.0.0","v11.0RC2","v9.1.0beta1","v9.0.0beta2","v9.0beta1","v8.2RC1","v8.2beta1","v8.1RC2","v8.1.0beta2","v8.1.0beta1","v8.1.0alpha2","v8.1.0alpha1","v8.0.0","v8.0.0RC2","v8.0.0RC1","v8.0.0beta2","v8.0.0beta1","v8.0.0alpha2","v8.0.0alpha1","v7.0.0beta1","v7.0.0alpha2","v6.0.0RC2","v6.0.0RC1","v6.0.0beta5","v6.0.0beta4","v6.0.0beta3","v6.0.0beta2","v6.0.0alpha2","v5.0.0","v5.0.0RC3","v5.0.0RC2","v5.0.0RC1","v5.0.0beta2","v5.0.0beta1","v5.0.0alpha1","v4.5.0","v4.5.0RC3","v4.5.0RC2","v4.5.0RC1","v4.5.0beta4","v4.5.0beta3","v4.0.6","v4.0.5","v4.0.4","v4.0.1","v4.0.0","v4.0.0RC2","v4.0.0RC","v4.0.0beta","v3.0","v1.0.0beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8295.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}