CVE-2006-2261: Acal

High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days.

PHP remote file inclusion vulnerability in day.php in ACal 2.2.6 allows remote attackers to execute arbitrary PHP code via a URL in the path parameter.

Affected products

• Acal Acal: version 2.2.4 only; version 2.2.5 only; version 2.2.6 only

Published 2006-05-09. Last modified 2026-06-16.