Booking Calendar Contact Form <= 1.2.34 - Missing Authorization to Authenticated (Subscriber+) Feedback Form Submission

Missing Authorization
CVE CVE-2023-25037
CVSS 4.3 (Medium)
Publicly Published February 6, 2023
Last Updated February 10, 2023
Researcher István Márton - Wordfence


The Booking Calendar Contact Form plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the cpdexbccf_feedback function called via the cpdexbccf_feedback AJAX action in versions up to, and including, 1.2.34. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to perform an unauthorized feedback form submission.



1 affected software package

Software Type Plugin
Software Slug booking-calendar-contact-form (view on
Patched? Yes
Remediation Update to version 1.2.35, or a newer patched version
Affected Version
  • <= 1.2.34
Patched Version
  • 1.2.35

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