Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress 1.5.6 - 1.6.2 - Unauthenticated Booking Price Manipulation

7.3
Client-Side Enforcement of Server-Side Security
CVE CVE-2026-76586
CVSS 7.3 (High)
Publicly Published August 29, 2026
Last Updated September 2, 2026
Researcher Nguyen Phuoc Thinh

Description

The Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress plugin for WordPress is vulnerable to Price Manipulation in versions 1.5.6 to 1.6.2. This makes it possible for unauthenticated attackers to manipulate booking prices.

References

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Vulnerability Details for Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress

Software Type Plugin
Software Slug bookingpress-appointment-booking (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.6.3, or a newer patched version
Affected Version
  • 1.5.6 - 1.6.2
Patched Version
  • 1.6.3

Recent vulnerabilities in Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress

# Title CVE ID CVSS Researchers Date
1 BookingPress <= 1.5.5 - Unauthenticated PHP Object Injection CVE-2026-12378 8.1 Sanjar Tulkinov June 17, 2026
2 BookingPress <= 1.1.28 - Authenticated (Administrator+) SQL Injection CVE-2025-31910 4.9 Phat RiO April 1, 2025
3 BookingPress <= 1.1.25 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-24732 6.4 zaim January 24, 2025
4 BookingPress <= 1.1.22 - Unauthenticated File Export Download CVE-2024-12274 5.3 Thanh Hang December 23, 2024
5 Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress <= 1.1.21 - Authenticated (Contributor+) SQL Injection CVE-2024-11726 6.5 shaman0x01 December 23, 2024
6 Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress <= 1.1.16 - Authenticated (Subscriber+) SQL Injection CVE-2024-10540 5.3 Arkadiusz Hydzik November 1, 2024
7 Appointment Booking Calendar Plugin and Online Scheduling Plugin – BookingPress 1.1.6 - 1.1.7 - Authentication Bypass to Account Takeover CVE-2024-7350 9.8 Gibran Abdillah August 7, 2024
8 BookingPress – Appointment Booking Calendar Plugin and Online Scheduling Plugin <= 1.1.5 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Options Update and Arbitrary File Upload CVE-2024-6660 8.8 shaman0x01 July 16, 2024
9 BookingPress Appointment Booking <= 1.1.5 - Authenticated (Subscriber+) Arbitrary File Read to Arbitrary File Creation CVE-2024-6467 8.8 Arkadiusz Hydzik July 16, 2024
10 BookingPress <= 1.0.82 - Missing Authorization to Appointment Time Alteration CVE-2024-34799 5.3 Mochamad Sofyan May 20, 2024

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