{"id":"CVE-2023-48394","aliases":["EUVD-2023-52446","GHSA-j8v2-m2f3-8jgf"],"status":"published","title":"Kaifa Technology WebITR  - Arbitrary File Upload","description":"Kaifa Technology WebITR is an online attendance system, its file uploading function does not restrict upload of file with dangerous type. A remote attacker with regular user privilege can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.","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":0.00886,"percentile":0.59559,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-12-15T09:25:18Z","modified":"2026-06-17T06:34:09Z","products":[{"vendor":"kaifa","product":"webitr_attendance_system"},{"vendor":"kaifa technology","product":"webitr"},{"vendor":"uniong","product":"webitr"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-7624-d0300-1.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-48394"},{"url":"https://github.com/advisories/GHSA-j8v2-m2f3-8jgf"}],"sources":{"cve":[{"id":"CVE-2023-48394","title":"Kaifa Technology WebITR  - Arbitrary File Upload","description":"Kaifa Technology WebITR is an online attendance system, its file uploading function does not restrict upload of file with dangerous type. A remote attacker with regular user privilege can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.","status":"published","published":"2023-12-15T09:25:18.105Z","modified":"2024-08-02T21:30:34.805Z","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-434"],"updated_at":"2026-11-02T14:35:25.866071Z"}],"euvd":[{"id":"EUVD-2023-52446","description":"Kaifa Technology WebITR is an online attendance system, its file uploading function does not restrict upload of file with dangerous type. A remote attacker with regular user privilege can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.","status":"published","published":"2023-12-15T09:25:18Z","modified":"2024-08-02T21:30:34Z","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":"2026-11-03T03:49:57.383318Z"}],"ghsa":[{"id":"GHSA-j8v2-m2f3-8jgf","title":"Kaifa Technology WebITR is an online attendance system, its file uploading function does not...","description":"Kaifa Technology WebITR is an online attendance system, its file uploading function does not restrict upload of file with dangerous type. A remote attacker with regular user privilege can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.","status":"published","published":"2023-12-15T12:30:24Z","modified":"2023-12-15T12:30:25Z","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"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:55:12.439342Z"}],"nvd":[{"id":"CVE-2023-48394","description":"Kaifa Technology WebITR is an online attendance system, its file uploading function does not restrict upload of file with dangerous type. A remote attacker with regular user privilege can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.","status":"published","published":"2023-12-15T10:15:08.237Z","modified":"2026-06-17T06:34:09.903Z","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"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:54.696438Z"}]}}