CVE-2009-4158: Mario Matzulla Cal

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

SQL injection vulnerability in the Calendar Base (cal) extension before 1.2.1 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Affected products

• Mario Matzulla Cal: up to and including 1.2.0; version 0.9.0 only; version 0.10.0 only; version 0.11.0 only; version 0.12.0 only; version 0.12.1 only; …

Published 2009-12-02. Last modified 2026-06-16.