{"id":"CVE-2021-41677","aliases":["EUVD-2021-28689","GHSA-cvj9-h36c-4whf"],"status":"published","title":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as...","description":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php \u0026Grade= parameter.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01348,"percentile":0.71828,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2021-11-30T12:59:16Z","modified":"2026-10-24T10:50:42Z","products":[{"vendor":"os4ed","product":"opensis"}],"references":[{"url":"https://github.com/OS4ED/openSIS-Classic/issues/202","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41677"},{"url":"https://github.com/advisories/GHSA-cvj9-h36c-4whf"}],"sources":{"cve":[{"id":"CVE-2021-41677","description":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php \u0026Grade= parameter.","status":"published","published":"2021-11-30T12:59:16Z","modified":"2024-08-04T03:15:29.397Z","updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-28689","description":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php \u0026Grade= parameter.","status":"published","published":"2021-11-30T12:59:16Z","modified":"2024-08-04T03:15:29Z","updated_at":"2026-11-03T03:24:17.230256Z"}],"ghsa":[{"id":"GHSA-cvj9-h36c-4whf","title":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as...","description":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php \u0026Grade= parameter.","status":"published","published":"2021-12-01T00:00:41Z","modified":"2023-02-01T05:06:39Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:50:23.506103Z"}],"nvd":[{"id":"CVE-2021-41677","description":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php \u0026Grade= parameter.","status":"published","published":"2021-11-30T13:15:07.537Z","modified":"2026-06-17T04:08:47.923Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:07:01.811115Z"}],"osv":[{"id":"CVE-2021-41677","description":"A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php \u0026Grade= parameter.","status":"published","published":"2021-11-30T13:15:07.537Z","modified":"2026-10-24T10:50:42.867444565Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:21.557945Z"}]}}