{"id":"CVE-2021-42334","aliases":["EUVD-2021-29308","GHSA-cw52-x4mw-m42c"],"status":"published","title":"Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-2","description":"The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01123,"percentile":0.66499,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2021-10-15T12:10:37Z","modified":"2026-06-17T04:09:39Z","products":[{"vendor":"huachu digital technology co.,ltd.","product":"easytest"},{"vendor":"huaju","product":"easytest_online_learning_test_platform"},{"vendor":"wp grids","product":"easytest"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-5204-f80ad-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42334"},{"url":"https://github.com/advisories/GHSA-cw52-x4mw-m42c"}],"sources":{"cve":[{"id":"CVE-2021-42334","title":"Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-2","description":"The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.","status":"published","published":"2021-10-15T12:10:37.398Z","modified":"2024-09-16T16:17:44.54Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:32:58.359368Z"}],"euvd":[{"id":"EUVD-2021-29308","description":"The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.","status":"published","published":"2021-10-15T12:10:37Z","modified":"2024-09-16T16:17:44Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:53.022594Z"}],"ghsa":[{"id":"GHSA-cw52-x4mw-m42c","title":"The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote...","description":"The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.","status":"published","published":"2022-05-24T22:28:34Z","modified":"2023-01-30T05:05:15Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:47:13.933319Z"}],"nvd":[{"id":"CVE-2021-42334","description":"The Easytest contains SQL injection vulnerabilities. After obtaining a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and administrator permissions.","status":"published","published":"2021-10-15T12:15:07.89Z","modified":"2026-06-17T04:09:39.923Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:06:59.689345Z"}]}}