CVE-2024-9504: high-severity vulnerability in wpdevart Booking calendar, Appointment Booking…
Booking calendar, Appointment Booking System <= 3.2.15 - Unauthenticated Stored Cross-Site Scripting via SVG File Upload
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.5%
The Booking calendar, Appointment Booking System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.2.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
wpdevart · Booking calendar, Appointment Booking SystemRelated CVEs — wpdevart Booking calendar, Appointment Booking…
In the same product, most dangerous first.
CVE-2026-8840MEDIUMBooking calendar, Appointment Booking System <= 3.2.36 - Missing Authorization to Unauthenticated Arbitrary Modification via wpdevart_payment AJAX ActionEPSS 0.5%CVE-2024-10856MEDIUMBooking Calendar WpDevArt <= 3.2.19 - Authenticated (Contributor+) SQL InjectionEPSS 0.5%CVE-2026-15289MEDIUMBooking calendar, Appointment Booking System <= 3.2.17 - Unauthenticated Time-Based SQL Injection via 'wpdevart_id'EPSS 0.4%CVE-2024-12077MEDIUMBooking Calendar and Booking Calendar Pro <= Multiple Versions - Reflected Cross-Site Scripting via 'calendar_id'EPSS 0.4%CVE-2026-73395MEDIUMWordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.3%CVE-2026-57778MEDIUMWordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Broken Access Control vulnerabilityEPSS 0.3%