{"id":"CVE-2021-40636","details":"OS4ED openSIS 8.0 is affected by SQL Injection in CheckDuplicateName.php, which can extract information from the database.","modified":"2026-07-09T05:45:03.274556Z","published":"2022-03-03T14:15:07.930Z","references":[{"type":"REPORT","url":"https://github.com/OS4ED/openSIS-Classic/issues/198"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/os4ed/opensis-classic","events":[{"introduced":"0a2d61fff35900fc91566e6621d49959599bcb4e"},{"last_affected":"0a2d61fff35900fc91566e6621d49959599bcb4e"}],"database_specific":{"cpe":"cpe:2.3:a:os4ed:opensis:8.0:*:*:*:*:*:*:*","source":"CPE_STRING","extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}]}}],"versions":["8.0","V8.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40636.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}