4.7
Moyenne
CVE-2026-86841 The Online Scheduling and Appointment Booking System WordPress plugin before 28.3 does not prevent deserialization of…
Description
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.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Online Scheduling and Appointment Booking System 23.2 | 23.2 → < 28.3 | 28.3 |
Autres CVE de Online Scheduling and Appointment Booking System
Les 4 CVE de Online Scheduling and Appointment Booking System →
CVE-2026-86839
The Online Scheduling and Appointment Booking System WordPress plugin before 28.3 does not verify that appointment…
3.8
Faible
CVE-2026-91847
The Online Scheduling and Appointment Booking System WordPress plugin before 28.2 does not verify that the requester…
4.8
Moyenne
CVE-2026-13395
The Online Scheduling and Appointment Booking System WordPress plugin before 27.8 does not sanitize or properly cast…
8.6
Élevée