CVE-2024-22635: Webcalendar Project Webcalendar

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

WebCalendar v1.3.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /WebCalendarvqsmnseug2/edit_entry.php.

Affected products

• Webcalendar Project Webcalendar: version 1.3.0 only

Published 2024-01-25. Last modified 2026-06-17.