{"id":"CVE-2020-6131","details":"SQL injection vulnerabilities exist in the course_period_id parameters used in OS4Ed openSIS 7.3 pages. The course_period_id parameter in the page MassScheduleSessionSet.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.","modified":"2026-08-27T08:15:08.454168Z","published":"2020-09-01T14:15:14.143Z","references":[{"type":"EVIDENCE","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2020-1076"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/OS4ED/openSIS-Classic","events":[{"introduced":"1a618f9606af177af1f137d1424ff7b3c4b14b56"},{"last_affected":"1a618f9606af177af1f137d1424ff7b3c4b14b56"}],"database_specific":{"cpe":"cpe:2.3:a:os4ed:opensis:7.3:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.3"},{"last_affected":"7.3"}],"source":"CPE_STRING"}}],"versions":["7.3","v7.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6131.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/os4ed/opensis-classic","events":[{"introduced":"1a618f9606af177af1f137d1424ff7b3c4b14b56"},{"last_affected":"1a618f9606af177af1f137d1424ff7b3c4b14b56"}],"database_specific":{"cpe":"cpe:2.3:a:os4ed:opensis:7.3:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.3"},{"last_affected":"7.3"}],"source":"CPE_STRING"}}],"versions":["7.3","v7.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6131.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}