{"id":"CVE-2019-7347","details":"A Time-of-check Time-of-use (TOCTOU) Race Condition exists in ZoneMinder through 1.32.3 as a session remains active for an authenticated user even after deletion from the users table. This allows a nonexistent user to access and modify records (add/delete Monitors, Users, etc.).","modified":"2026-04-10T04:20:05.234002Z","published":"2019-02-04T19:29:01.337Z","references":[{"type":"EVIDENCE","url":"https://github.com/ZoneMinder/zoneminder/issues/2476"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zoneminder/zoneminder","events":[{"introduced":"0"},{"last_affected":"077c643da0975a75a46255d5be1a1a2aeae62069"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.32.3"}]}}],"versions":["1.32.3","v1.25","v1.26.0","v1.26.1","v1.26.2","v1.26.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-7347.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}