CVE-2026-30530: ORETNOM23 Online Food Ordering System

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A SQL Injection vulnerability exists in SourceCodester Online Food Ordering System v1.0 in the Actions.php file (specifically the save_customer action). The application fails to properly sanitize user input supplied to the "username" parameter. This allows an attacker to inject malicious SQL commands.

Affected products

• ORETNOM23 Online Food Ordering System: version 1.0 only

Published 2026-03-27. Last modified 2026-06-17.