CVE-2026-6960

CRITICAL

BookingPress Pro <= 5.6 - Unauthenticated Arbitrary File Upload via Signature Custom Field

Title source: cna

Description

The BookingPress Pro plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'bookingpress_validate_submitted_booking_form_func' function in all versions up to, and including, 5.6. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. Note: The vulnerability can only be exploited if a signature custom field is added to the booking form.

References (2)

Core 2

Core References

https://www.wordfence.com/threat-intel/vulnerabilities/id/ed738dc5-7848-4b04-a3fd-317cc366acfa?source=cve

https://www.bookingpressplugin.com/

Scores

CVSS v3 9.8

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-434

Status published

Products (1)

Repute Infosystems/BookingPress Appointment Booking Pro < 5.6

Published May 21, 2026

Tracked Since May 22, 2026