CVE-2026-12433
Vulnérabilité moyenne dans Hydra Booking — Appointment Scheduling & Booking Calendar (themefic)
Description
The Hydra Booking – Appointment Scheduling & Booking Calendar plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 1.2.1 via the /wp-json/hydra-booking/v1/booking/details/{id} REST endpoint. This is due to the getBookingDetails() callback only enforcing the tfhb_manage_options capability via tfhb_manage_options_permission(), without verifying that the requested booking belongs to the currently authenticated host (the lookup in getBookingDetailsData() filters solely on the booking id supplied in the URL). This makes it possible for authenticated attackers, with Hydra Host-level access and above (a role created by the plugin which grants tfhb_manage_options), to view sensitive booking records belonging to other hosts, including attendee names, emails, phone numbers, addresses, meeting details, payment method and status, transaction history, and internal notes by iterating booking IDs.
Gravité et risque d'exploitation
CVE-2026-12433 obtient un score CVSS de 4.3/10, soit une gravité moyenne. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.45 %, ce qui la place devant 38.0 % des CVE référencées.
Que faire ?
- Vérifiez si Hydra Booking — Appointment Scheduling & Booking Calendar (versions <=1.2.1, 0) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- https://www.wordfence.com/threat-intel/vulnerabilities/id/aa00fe53-dc65-4200-80bb-9167b4230194?source=cve
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.44/admin/Controller/BookingController.php#L1418
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.44/admin/Controller/BookingController.php#L100
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.44/admin/Controller/RouteController.php#L55
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.44/includes/hooks/ActivationHooks.php#L38
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.41/admin/Controller/BookingController.php#L1418
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.41/admin/Controller/BookingController.php#L100
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.41/admin/Controller/RouteController.php#L55
- https://plugins.trac.wordpress.org/browser/hydra-booking/tags/1.1.41/includes/hooks/ActivationHooks.php#L38
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3600170%40hydra-booking&new=3600170%40hydra-booking
