CVE-2023-33924: Felixwelberg Sis Handball

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Felix Welberg SIS Handball allows SQL Injection.This issue affects SIS Handball: from n/a through 1.0.45.

Affected products

• Felixwelberg Sis Handball: up to and including 1.0.45

Published 2023-11-06. Last modified 2026-06-17.