Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Repute Infosystems BookingPress – Appointment Booking Calendar Plugin and Online Scheduling Plugin.This issue affects BookingPress – Appointment Booking Calendar Plugin and Online Scheduling Plugin: from n/a through 1.0.64.
The BookingPress plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file validation on the 'bookingpress_process_upload' function in versions up to, and including, 1.0.76. This makes it possible for authenticated attackers with administrator-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible.