Veille CVE

Recherche « Unknown Online Scheduling and Appointment Booking System »

4 CVE

Critique 0 Élevée 1 Moyenne 2 Faible 1 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Unknown Online Scheduling and Appointment Booking System » ✕
  1. CVE-2026-86841 4.7 Moyenne

    Unknown Online Scheduling and Appointment Booking System

    The Online Scheduling and Appointment Booking System WordPress plugin before 28.3 does not prevent deserialization of untrusted input and does not correctly restrict a privileged maintenance feature to administrators, allowing users granted a custom booking-management capability, which an administrator must explicitly assign, to inject arbitrary PHP objects, overwrite privileged site options, and read stored integration secrets.

  2. CVE-2026-86839 3.8 Faible

    Unknown Online Scheduling and Appointment Booking System

    The Online Scheduling and Appointment Booking System WordPress plugin before 28.3 does not verify that appointment and payment records requested through its staff-role AJAX actions belong to the requesting staff member, allowing authenticated attackers with a staff-level account to view, modify and delete other staff members' appointments and payments, including the associated customer's personal information.

  3. CVE-2026-91847 4.8 Moyenne

    Unknown Online Scheduling and Appointment Booking System

    The Online Scheduling and Appointment Booking System WordPress plugin before 28.2 does not verify that the requester owns the AI booking-assistant conversation named in its unauthenticated conversation actions, allowing any unauthenticated visitor to read another visitor's assistant messages and to inject messages into their in-progress conversation.

  4. CVE-2026-13395 8.6 Élevée

    Unknown Online Scheduling and Appointment Booking System

    The Online Scheduling and Appointment Booking System WordPress plugin before 27.8 does not sanitize or properly cast a user-supplied parameter from its unauthenticated front-end booking requests before using it in a SQL query, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data such as password hashes from the database.