{"id":"CVE-2020-28073","aliases":["EUVD-2020-20561","GHSA-qcfr-j8mx-6wf3"],"status":"published","title":"SourceCodester Library Management System 1.0 is affected by SQL Injection allowing an attacker to...","description":"SourceCodester Library Management System 1.0 is affected by SQL Injection allowing an attacker to bypass the user authentication and impersonate any user on the system.","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":"2026-11-08","score":0.02807,"percentile":0.86588,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2020-12-23T17:54:23Z","modified":"2026-06-17T03:10:05Z","products":[{"vendor":"library_management_system_project","product":"library_management_system"}],"references":[{"url":"https://www.sourcecodester.com/php/14545/online-library-management-system-phpmysqli-full-source-code-2020.html","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/160606/Library-Management-System-1.0-SQL-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28073"},{"url":"https://github.com/advisories/GHSA-qcfr-j8mx-6wf3"}],"sources":{"cve":[{"id":"CVE-2020-28073","description":"SourceCodester Library Management System 1.0 is affected by SQL Injection allowing an attacker to bypass the user authentication and impersonate any user on the system.","status":"published","published":"2020-12-23T17:54:23Z","modified":"2024-08-04T16:33:57.459Z","updated_at":"2026-11-02T14:35:57.017407Z"}],"euvd":[{"id":"EUVD-2020-20561","description":"SourceCodester Library Management System 1.0 is affected by SQL Injection allowing an attacker to bypass the user authentication and impersonate any user on the system.","status":"published","published":"2020-12-23T17:54:23Z","modified":"2024-08-04T16:33:57Z","updated_at":"2026-11-03T03:07:10.69897Z"}],"ghsa":[{"id":"GHSA-qcfr-j8mx-6wf3","title":"SourceCodester Library Management System 1.0 is affected by SQL Injection allowing an attacker to...","description":"SourceCodester Library Management System 1.0 is affected by SQL Injection allowing an attacker to bypass the user authentication and impersonate any user on the system.","status":"published","published":"2022-05-24T17:37:05Z","modified":"2023-01-29T05:05:08Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:45:43.003111Z"}],"nvd":[{"id":"CVE-2020-28073","description":"SourceCodester Library Management System 1.0 is affected by SQL Injection allowing an attacker to bypass the user authentication and impersonate any user on the system.","status":"published","published":"2020-12-23T18:15:12.9Z","modified":"2026-06-17T03:10:05.787Z","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":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}