CVE-2009-4208: Open-School

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

SQL injection vulnerability in the os_news module in Open-school (OS) 1.0 allows remote attackers to execute arbitrary SQL commands via the id parameter in a show action to index.php.

Affected products

• Open-School Open-School: version 1.0 only

Published 2009-12-04. Last modified 2026-06-16.