CVE-2026-11990: fallo de gravedad media en iqonicdesign KiviCare – Clinic & Patient…
KiviCare <= 4.4.0 - Missing Authorization to Unauthenticated Payment Bypass and Appointment Status Manipulation via /payment-success REST Endpoint
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 0.6%
The KiviCare – Clinic & Patient Management System (EHR) plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.4.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to mark arbitrary pending appointments as Confirmed and forge an associated completed payment record in wp_kc_payments_appointment_mappings using an attacker-supplied payment ID, bypassing payment entirely. This exploit is achievable on a default installation because the gateway resolution logic returns all registered gateways regardless of admin-enabled status, making the manual (KCPayLater) gateway always selectable.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Productos afectados
iqonicdesign · KiviCare – Clinic & Patient Management System (EHR)CVEs relacionadas — iqonicdesign KiviCare – Clinic & Patient…
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-11728HIGHKiviCare – Clinic & Patient Management System (EHR) <= 3.6.4 - Unauthenticated SQL InjectionEPSS 13.6%CVE-2024-11729MEDIUMKiviCare – Clinic & Patient Management System (EHR) <= 3.6.4 - Authenticated (Subscriber+) SQL InjectionEPSS 0.6%CVE-2025-1572MEDIUMKiviCare – Clinic & Patient Management System (EHR) <= 3.6.7 - Authenticated (Doctor+) SQL Injection via 'u_id' ParameterEPSS 0.5%CVE-2026-15072MEDIUMKiviCare <= 4.5.0 - Authenticated (Doctor+) SQL Injection via 'orderby' Parameter in KCQueryBuilderEPSS 0.5%CVE-2026-2991HIGHKiviCare – Clinic & Patient Management System (EHR) <= 4.1.2 - Unauthenticated Authentication Bypass via Social Login TokenEPSS 0.5%CVE-2024-11730MEDIUMKiviCare – Clinic & Patient Management System (EHR) <= 3.6.4 - Authenticated (Doctor/Receptionist+) SQL InjectionEPSS 0.4%
Referencias
https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/baseClasses/KCPaymentGatewayFactory.php#L131https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/controllers/api/AppointmentsController.php#L3931https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/controllers/api/AppointmentsController.php#L465https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/paymentGateways/KCPayLater.php#L109https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/services/KCAppointmentPaymentService.php#L32https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/baseClasses/KCPaymentGatewayFactory.php#L131https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/controllers/api/AppointmentsController.php#L3931https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/controllers/api/AppointmentsController.php#L465https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/paymentGateways/KCPayLater.php#L109https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/services/KCAppointmentPaymentService.php#L32https://plugins.trac.wordpress.org/changeset?reponame=&old=3599918%40kivicare-clinic-management-system&new=3599918%40kivicare-clinic-management-systemhttps://www.wordfence.com/threat-intel/vulnerabilities/id/efe4223a-5c1a-401e-a46b-0278e96d2d71?source=cve