8.8
High
CVE-2026-14334 The Booking calendar, Appointment Booking System WordPress plugin through 3.2.36 does not properly sanitize uploaded SVG…
Description
The Booking calendar, Appointment Booking System WordPress plugin through 3.2.36 does not properly sanitize uploaded SVG files, allowing unauthenticated attackers to upload a file that bypasses the Booking calendar, Appointment Booking System WordPress plugin through 3.2.36's script-stripping and executes arbitrary JavaScript when the SVG is opened, including in the session of an administrator who reviews the submitted booking.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Booking calendar, Appointment Booking System 3.2 | 3.2.18 → 3.2.36 | No fix stated |