{"cve":"CVE-2020-28073","nvd":{"published":"2020-12-23T18:15:12.900","modified":"2026-06-17T03:10:05.787","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-89"],"references":["http://packetstormsecurity.com/files/160606/Library-Management-System-1.0-SQL-Injection.html","https://www.sourcecodester.com/php/14545/online-library-management-system-phpmysqli-full-source-code-2020.html","http://packetstormsecurity.com/files/160606/Library-Management-System-1.0-SQL-Injection.html","https://www.sourcecodester.com/php/14545/online-library-management-system-phpmysqli-full-source-code-2020.html"],"products":["library_management_system_project:library_management_system"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2020-28073","score":0.02807,"percentile":0.86498,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}