CVE-2026-1431: The Booking Calendar plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the…

PriorityP430medium5.3CVSS 3.1

AVNACLPRNUINSUCLINAN

EPSS

0.26%

17.7th percentile

The Booking Calendar plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the wpbc_ajax_WPBC_FLEXTIMELINE_NAV() function in all versions up to, and including, 10.14.13. This makes it possible for unauthenticated attackers to retrieve booking information including customer names, phones and emails.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
wpdevelop	booking_calendar	<= 10.14.13	—

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