CVE-2026-11866mediumCWE-352

CVE-2026-11866: medium-severity vulnerability in Appointment Booking Plugin

LatePoint < 5.6.3 - Multiple Privileged Actions via CSRF

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.4epss 0.1%
The Appointment Booking Plugin WordPress plugin before 5.6.3 does not validate a CSRF nonce on several state-changing actions handled by its central request dispatcher, allowing attackers to perform privileged actions, such as overwriting the booking-form configuration or disconnecting the connected payment gateway, via Cross-Site Request Forgery against a logged-in administrator.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Affected products
Unknown · Appointment Booking Plugin
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Appointment Booking Plugin

In the same product, most dangerous first.

CVE-2026-15250MEDIUMLatePoint < 5.6.8 - Unauthenticated Booking Object Mass Assignment via Public Booking FunnelEPSS 0.3%CVE-2026-105257LOWLatePoint < 5.7.5 - Agent+ Customer PII Disclosure via IDOREPSS 0.3%CVE-2026-105198MEDIUMLatePoint < 5.7.3 - Unauthenticated Customer PII Disclosure via IDOREPSS 0.2%CVE-2026-105258LOWLatePoint < 5.7.6 - Admin+ Stored XSS via Booking Form Step SettingsEPSS 0.2%CVE-2026-105197LOWLatePoint < 5.6.5 - Agent+ Arbitrary Order, Customer and Transaction Deletion via IDOREPSS 0.2%CVE-2026-105196LOWLatePoint < 5.6.9 - Agent+ Cross-Agent Data Disclosure and Modification via Abilities APIEPSS 0.1%