{"id":"CVE-2019-15618","details":"Missing escaping of HTML in the Updater of Nextcloud 15.0.5 allowed a reflected XSS when starting the updater from a malicious location.","modified":"2026-04-11T21:07:51.094540Z","published":"2020-02-04T20:15:12.247Z","references":[{"type":"ADVISORY","url":"https://nextcloud.com/security/advisory/?id=NC-SA-2020-007"},{"type":"REPORT","url":"https://hackerone.com/reports/515484"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/server","events":[{"introduced":"0"},{"fixed":"752140bb18a2841d5cc96e11845eca63451d02fd"},{"introduced":"3bb46a2accb9d3c8557b64f0ec6e088d94f9dd70"},{"fixed":"b9d5e72be968c59fbdaff8ad2be5b472a4d02226"}],"database_specific":{"cpe":"cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"14.0.9"},{"introduced":"15.0.0"},{"fixed":"15.0.6"}],"source":"CPE_FIELD"}}],"versions":["14.0.2RC1","v1.0.0beta1","v11.0.0","v11.0RC2","v12.0.0beta1","v12.0.0beta2","v12.0.0beta3","v12.0.0beta4","v13.0.0RC1","v13.0.0beta1","v13.0.0beta2","v13.0.0beta3","v13.0.0beta4","v14.0.0","v14.0.0RC1","v14.0.0RC2","v14.0.0beta1","v14.0.0beta2","v14.0.0beta3","v14.0.0beta4","v14.0.1","v14.0.1RC1","v14.0.2","v14.0.2RC1","v14.0.2RC2","v14.0.3","v14.0.4","v14.0.4RC1","v14.0.4RC2","v14.0.5","v14.0.5RC1","v14.0.5RC2","v14.0.6","v14.0.7","v14.0.7RC1","v14.0.8","v14.0.8RC1","v14.0.8RC2","v14.0.9RC1","v15.0.0","v15.0.1","v15.0.1RC1","v15.0.1RC2","v15.0.2","v15.0.3","v15.0.3RC1","v15.0.4","v15.0.5","v15.0.5RC1","v15.0.5RC2","v15.0.6RC1","v3.0","v4.0.0","v4.0.0RC","v4.0.0RC2","v4.0.0beta","v4.0.1","v4.0.4","v4.0.5","v4.0.6","v4.5.0","v4.5.0RC1","v4.5.0RC2","v4.5.0RC3","v4.5.0beta3","v4.5.0beta4","v5.0.0","v5.0.0RC1","v5.0.0RC2","v5.0.0RC3","v5.0.0alpha1","v5.0.0beta1","v5.0.0beta2","v6.0.0RC1","v6.0.0RC2","v6.0.0alpha2","v6.0.0beta2","v6.0.0beta3","v6.0.0beta4","v6.0.0beta5","v7.0.0alpha2","v7.0.0beta1","v8.0.0","v8.0.0RC1","v8.0.0RC2","v8.0.0alpha1","v8.0.0alpha2","v8.0.0beta1","v8.0.0beta2","v8.1.0alpha1","v8.1.0alpha2","v8.1.0beta1","v8.1.0beta2","v8.1RC2","v8.2RC1","v8.2beta1","v9.0.0beta2","v9.0beta1","v9.1.0beta1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-15618.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"}]}