Auth bypass in Wpdevelop Booking Calendar
CVE-2025-14146
The Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 10.14.10 via the `WPBC_FLEXTIMELINE_NAV` AJAX action. This is due to the nonce verification being conditionally…
Vulnerability class: Broken Access Control
EPSS: 0.000 (7.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Wpdevelop Booking Calendar — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/281a1c0e-bbd8-4cf6-94ca-b888c…
- plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/lib/wpbc-ajax.php
- plugins.trac.wordpress.org/browser/booking/tags/10.14.8/includes/_functions/non…
- plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/wpbc-activation.php
- plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/timeline/v2/wpbc-c…
- plugins.trac.wordpress.org/changeset
Frequently asked questions
- What is CVE-2025-14146?
- CVE-2025-14146 is a medium-severity vulnerability in Wpdevelop Booking Calendar, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-01-09.
- How severe is CVE-2025-14146?
- Medium severity. CVSS v3 base score is 5.3 out of 10.