CVE-2006-2762: Webcalendar

Medium severity, CVSS 6.4. EPSS: 2.2% chance of exploitation in the next 30 days.

PHP remote file inclusion vulnerability in includes/config.php in WebCalendar 1.0.3 allows remote attackers to execute arbitrary PHP code via a URL in the includedir parameter, which is remotely accessed in an fopen call whose results are used to define a user_inc setting that is used in an include_once call.

Affected products

• Webcalendar Webcalendar: version 1.0.3 only

Published 2006-06-02. Last modified 2026-06-16.