Medium severity5.3NVD Advisory· Published Jan 31, 2026· Updated Apr 15, 2026

CVE-2026-1431

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Bookingcalendarllm-fuzzy
Range: <=10.14.13
Package: https://wordpress.org/plugins/bookingcalendar

Patches

Vulnerability mechanics

References

plugins.trac.wordpress.org/browser/booking/tags/10.14.13/core/lib/wpbc-ajax.phpnvd
www.wordfence.com/threat-intel/vulnerabilities/id/0bd92f91-d9b1-4f6f-ac1a-477950ea2e80nvd

News mentions

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