CVE-2021-43420: Online Payment Hub Project Online Payment Hub

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

SQL injection vulnerability in Login.php in Sourcecodester Online Payment Hub v1 by oretnom23, allows attackers to execute arbitrary SQL commands via the username parameter.

Affected products

Published 2022-01-24. Last modified 2026-06-17.