CVE-2024-54433: Marcel Cl Simple Booking Widget

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in Marcel CL Simple Booking Widget simple-booking-widget allows Stored XSS.This issue affects Simple Booking Widget: from n/a through <= 1.1.

Affected products

• Marcel Cl Simple Booking Widget: up to and including 1.1

Published 2024-12-16. Last modified 2026-06-17.