{"id":"CVE-2021-33491","details":"OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records.","modified":"2026-07-09T05:14:02.886612Z","published":"2021-11-22T09:15:07.103Z","references":[{"type":"ADVISORY","url":"https://open-xchange.com"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS-Code-Injection-Traversal.html"},{"type":"EVIDENCE","url":"https://seclists.org/fulldisclosure/2021/Nov/42"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/open-xchange/appsuite-frontend","events":[{"introduced":"0"},{"last_affected":"8f2d6a4b3a99c89f1e86029efca0c740f0e9966b"}],"database_specific":{"cpe":"cpe:2.3:a:open-xchange:ox_app_suite:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"7.10.5"}],"source":"CPE_RANGE"}}],"versions":["7.10.5-0","7.10.4-1","7.10.4-0","7.10.3-0","7.10.0-2","7.10.0-0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33491.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:N/I:H/A:N"}]}