Timetics – Appointment Booking & Scheduling <= 1.0.53 - Missing Authorization

5.3
Missing Authorization
CVE CVE-2026-39432
CVSS 5.3 (Medium)
Publicly Published April 7, 2026
Last Updated April 15, 2026
Researcher Simone Maion

Description

The Timetics – Appointment Booking & Scheduling plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.0.53. This makes it possible for unauthenticated attackers to perform an unauthorized action.

References

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Vulnerability Details for Timetics – Appointment Booking Calendar & Scheduling

Software Type Plugin
Software Slug timetics (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.0.54, or a newer patched version
Affected Version
  • <= 1.0.53
Patched Version
  • 1.0.54

Recent vulnerabilities in Timetics – Appointment Booking Calendar & Scheduling

# Title CVE ID CVSS Researchers Date
1 Timetics <= 1.0.56 - Missing Authorization to Unauthenticated Booking Approval CVE-2026-14322 5.3 Md. Minaruzzaman Shovon July 1, 2026
2 Timetics – Appointment Booking Calendar & Scheduling System <= 1.0.58 - Unauthenticated Stored Cross-Site Scripting CVE-2026-57674 7.2 daroo June 30, 2026
3 Timetics – Appointment Booking Calendar & Scheduling System < 1.0.52 - Missing Authorization CVE-2025-15473 5.3 Khaled Alenazi (Nxploited) March 12, 2026
4 Appointment Booking and Scheduling Calendar Plugin – WP Timetics <= 1.0.36 - Missing Authorization to Unauthenticated Booking Details View And Modification CVE-2025-5919 6.5 greenhats January 5, 2026
5 Timetics <= 1.0.46 - Incorrect Authorization to Authenticated (Timetics Customer+) User Creation CVE-2025-67915 5.3 daroo January 5, 2026
6 Timetics <= 1.0.44 - Missing Authorization CVE-2025-64268 5.3 MD ISMAIL November 22, 2025
7 Timetics <= 1.0.29 - Missing Authorization CVE-2025-30828 5.3 Phat RiO March 27, 2025
8 WP Timetics- AI-powered Appointment Booking Calendar and Online Scheduling Plugin <= 1.0.27 - Missing Authorization to Authenticated (Subscriber+) Arbitrary User Deletion CVE-2024-11275 4.3 Thanh Nam Tran December 12, 2024
9 WP Timetics- AI-powered Appointment Booking Calendar and Online Scheduling Plugin <= 1.0.25 - Insecure Direct Object Reference to Unauthenticated Arbitrary User Password/Email Reset/Account Takeover CVE-2024-9263 9.8 wesley (wcraft) October 16, 2024
10 Timetics <= 1.0.23 - Authorization Bypass CVE-2024-43923 5.3 Manab Jyoti Dowarah August 26, 2024

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