CVE-2007-6696: Webcalendar

Low severity, CVSS 2.1. EPSS: 1.7% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in WebCalendar 1.1.6 allow remote attackers to inject arbitrary web script or HTML via (1) an event description, (2) the query string to pref.php, and (3) the adv parameter to search.php. NOTE: vector 1 requires user authentication.

Affected products

• Webcalendar Webcalendar: version 1.1.6 only

Published 2008-02-01. Last modified 2026-06-16.