CVE-2026-6960

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

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.

Affected

Repute Infosystems · BookingPress Appointment Booking Pro

CVSS v3.1 WORDFENCE

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

EPSS

0.87% chance of exploitation in the next 30 days, 58th percentile

Published

2026-05-21

Updated

2026-05-22

Proof-of-concept exploits (1)

• xxconi/CVE-2026-69600★ · 2026-05-23

References

• CVE Record
• NVD entry

Related

• CVE-2025-13407
• CVE-2025-5947
• CVE-2025-6254
• CVE-2026-10735
• CVE-2026-12415
• CVE-2026-12416