{"id":"CVE-2020-27409","details":"OpenSIS Community Edition before 7.5 is affected by a cross-site scripting (XSS) vulnerability in SideForStudent.php via the modname parameter.","modified":"2026-08-27T08:15:02.627346Z","published":"2020-12-04T16:15:11.047Z","references":[{"type":"ADVISORY","url":"https://github.com/OS4ED/openSIS-Responsive-Design/compare/ver7.4...V7.5"},{"type":"ADVISORY","url":"https://insinuator.net/2020/10/opensis-vulnerabilities/"},{"type":"FIX","url":"https://github.com/OS4ED/openSIS-Responsive-Design/commit/edca0855e7bc27d5b28dcb2d16f057ada865e282#diff-5f88e2ce4cd96451df7580911120b4b2"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/OS4ED/openSIS-Classic","events":[{"introduced":"0"},{"fixed":"0c503770d1a8b5d34b8859a113c7fe0a9a724b34"}],"database_specific":{"cpe":"cpe:2.3:a:os4ed:opensis:*:*:*:*:community:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"7.5"}],"source":"CPE_RANGE"}}],"versions":["ver7.4","v7.3","v7.2","ver7.1","v7.1","Ver7.0Prod_update","Ver7.0beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27409.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/os4ed/opensis-classic","events":[{"introduced":"0"},{"fixed":"0c503770d1a8b5d34b8859a113c7fe0a9a724b34"},{"fixed":"edca0855e7bc27d5b28dcb2d16f057ada865e282"}],"database_specific":{"cpe":"cpe:2.3:a:os4ed:opensis:*:*:*:*:community:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"7.5"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["ver7.4","v7.3","v7.2","ver7.1","v7.1","Ver7.0Prod_update","Ver7.0beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27409.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}