CVE-2021-37330: Bookingcore Booking Core

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Laravel Booking System Booking Core 2.0 is vulnerable to Cross Site Scripting (XSS). The Avatar upload in the My Profile section could be exploited to upload a malicious SVG file which contains Javascript. Now if another user/admin views the profile and clicks to view his avatar, an XSS will trigger.

Affected products

Published 2021-10-04. Last modified 2026-06-17.