{"id":"CVE-2020-8235","details":"Missing access control in Nextcloud Deck 1.0.4 caused an insecure direct object reference allowing an attacker to view all attachments.","modified":"2026-07-09T00:22:11.869486Z","published":"2020-10-05T14:15:13.813Z","references":[{"type":"ADVISORY","url":"https://nextcloud.com/security/advisory/?id=NC-SA-2020-036"},{"type":"EVIDENCE","url":"https://hackerone.com/reports/916704"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/deck","events":[{"introduced":"bc268a422ac148b75cd6455524e4bcf4b7d2c6ee"},{"last_affected":"bc268a422ac148b75cd6455524e4bcf4b7d2c6ee"}],"database_specific":{"extracted_events":[{"introduced":"1.0.4"},{"last_affected":"1.0.4"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:nextcloud:deck:1.0.4:*:*:*:*:*:*:*"}}],"versions":["1.0.4","v1.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8235.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:L/I:N/A:N"}]}