CVE-2021-40247: ORETNOM23 Budget And Expense Tracker System

Critical severity, CVSS 9.8. EPSS: 2.6% chance of exploitation in the next 30 days.

SQL injection vulnerability in Sourcecodester Budget and Expense Tracker System v1 by oretnom23, allows attackers to execute arbitrary SQL commands via the username field.

Affected products

• ORETNOM23 Budget And Expense Tracker System: version 1.0 only

Published 2022-01-21. Last modified 2026-06-17.