CVE-2026-8176
Vulnérabilité élevée dans LatePoint – Calendar Booking Plugin for Appointments and Events (latepoint)
Description
The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Privilege Escalation to Administrator in versions up to, and including, 5.5.1. The plugin chains three independent flaws that together allow an authenticated Agent (Agent+) to overwrite a WordPress Administrator's password without ever invoking an Administrator-only API. This makes it possible for authenticated attackers, with Agent access and above, to elevate their privileges to Administrator.
Gravité et risque d'exploitation
CVE-2026-8176 obtient un score CVSS de 7.5/10, soit une gravité élevée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.61 %, ce qui la place devant 47.9 % des CVE référencées.
Que faire ?
- Vérifiez si LatePoint – Calendar Booking Plugin for Appointments and Events (versions 0, <=5.5.1) 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/b8d5bb6c-2021-4fc0-bede-8da1c3fb591a?source=cve
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/orders_controller.php#L124
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/orders_controller.php#L124
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/orders_controller.php#L100
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/orders_controller.php#L100
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/models/customer_model.php#L427
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/models/customer_model.php#L322
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/models/customer_model.php#L322
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/customer_cabinet_controller.php#L491
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/customer_cabinet_controller.php#L491
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/customer_cabinet_controller.php#L415
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/customer_cabinet_controller.php#L415
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/helpers/customer_helper.php#L253
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/helpers/customer_helper.php#L253
- https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/customers_controller.php#L342
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.1/lib/controllers/customers_controller.php#L342
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/models/customer_model.php#L322
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/controllers/customer_cabinet_controller.php#L491
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/controllers/customer_cabinet_controller.php#L415
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/helpers/customer_helper.php#L253
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/controllers/customers_controller.php#L342
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3531832%40latepoint&old=3522933%40latepoint&sfp_email=&sfph_mail=