CVE-2006-3319: PHP Icalendar

Medium severity, CVSS 4.3. EPSS: 1.4% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in rss/index.php in PHP iCalendar 2.22 and earlier allows remote attackers to inject arbitrary web script or HTML via the cal parameter.

Affected products

• PHP Icalendar PHP Icalendar: up to and including 2.22

Published 2006-06-30. Last modified 2026-06-16.