{"id":"CVE-2023-3590","summary":"Deleted attachments in Boards remain accessible","details":"Mattermost fails to delete card attachments in Boards, allowing an attacker to access deleted attachments.\n\n","aliases":["BIT-mattermost-2023-3590"],"modified":"2026-08-12T03:51:34.407713627Z","published":"2023-07-17T15:28:50.860Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"7.10.2"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"Mattermost","cwe_ids":["CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3590.json"},"references":[{"type":"WEB","url":"https://mattermost.com/security-updates"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3590.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3590"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mattermost/mattermost","events":[{"introduced":"5b33575d571469115f29720530ff5b53a6cb7de5"},{"fixed":"cf5279c4598f3d49396d21ab539413173a159cf5"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.10.0"},{"fixed":"7.10.3"}]}}],"versions":["v7.10.2","v7.10.1","v7.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3590.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}