{"id":"CVE-2021-43509","aliases":["EUVD-2021-30439","GHSA-rq69-p8w8-hx68"],"status":"published","title":"SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the...","description":"SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the id parameter in view-service.php.","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":"2026-11-12","score":0.0185,"percentile":0.79424,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2022-02-01T13:14:06Z","modified":"2026-06-17T04:11:02Z","products":[{"vendor":"simple_client_management_system_project","product":"simple_client_management_system"}],"references":[{"url":"https://r4hn1.medium.com/journey-to-first-two-cve-by-rahul-kalnarayan-307e2e87ee26","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://github.com/r4hn1/Simple-Client-Management-System-Exploit/blob/main/CVE-2021-43509","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43509"},{"url":"https://github.com/advisories/GHSA-rq69-p8w8-hx68"}],"sources":{"cve":[{"id":"CVE-2021-43509","description":"SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the id parameter in view-service.php.","status":"published","published":"2022-02-01T13:14:06Z","modified":"2024-08-04T03:55:29.267Z","updated_at":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2021-30439","description":"SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the id parameter in view-service.php.","status":"published","published":"2022-02-01T13:14:06Z","modified":"2024-08-04T03:55:29Z","updated_at":"2026-11-03T03:24:13.772922Z"}],"ghsa":[{"id":"GHSA-rq69-p8w8-hx68","title":"SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the...","description":"SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the id parameter in view-service.php.","status":"published","published":"2022-02-02T00:01:46Z","modified":"2023-02-03T05:05:35Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:53:45.828819Z"}],"nvd":[{"id":"CVE-2021-43509","description":"SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the id parameter in view-service.php.","status":"published","published":"2022-02-01T14:15:09.393Z","modified":"2026-06-17T04:11:02.97Z","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":"2026-11-02T14:07:04.178977Z"}]}}