CVE-2008-4673: Webbiscuits Events Calendar

High severity, CVSS 10.0. EPSS: 4.5% chance of exploitation in the next 30 days.

PHP remote file inclusion vulnerability in panel/common/theme/default/header_setup.php in WebBiscuits Software Events Calendar 1.1 allows remote attackers to execute arbitrary PHP code via a URL in the (1) path[docroot] and (2) component parameters.

Affected products

• Webbiscuits Events Calendar: version 1.1 only

Published 2008-10-22. Last modified 2026-06-16.