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OpenAdvisories
Medium · 5.3 CVE-2024-13821 EUVD-2024-51755GHSA-qw84-q4qh-xxpc

WP Booking Calendar <= 10.10 - Unauthenticated Post-Confirmation Booking Manipulation

Published Feb 12, 2025 · Updated Jun 3, 2026 · Assigned by Wordfence

Description

The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipulation in all versions up to, and including, 10.10. This is due to the plugin not properly requiring re-verification after a booking has been made and a change is being attempted. This makes it possible for unauthenticated attackers to manipulate their confirmed bookings, even after they have been approved.

Affected products

VendorProductAffectedFixed
wpdevelop Booking Calendar ≤ 10.10 —

References