CVE-2021-43509

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

2%p78

Published

Feb 1, 2022 (Feb 1, 2022)

Modified

Jun 17, 2026

Description

SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the id parameter in view-service.php.

Vendors: simple client management system project
Products: simple client management system
Weakness: CWE-89
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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