WP Time Slots Booking Form <= 1.2.06 - Unauthenticated Price Manipulation

External Control of Assumed-Immutable Web Parameter
CVE CVE-2024-33543
CVSS 5.3 (Medium)
Publicly Published April 25, 2024
Last Updated May 1, 2024
Researcher Joshua Chan


The WP Time Slots Booking Form plugin for WordPress is vulnerable to price manipulation due to insufficient server-side validation of prices in versions up to, and including, 1.2.06. This makes it possible for unauthenticated attackers to alter the price of bookings.



Vulnerability Details for WP Time Slots Booking Form

Software Type Plugin
Software Slug wp-time-slots-booking-form (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.07, or a newer patched version
Affected Version
  • <= 1.2.06
Patched Version
  • 1.2.07

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