CVE-2026-13611

KiviCare – Clinic & Patient Management System (EHR) < 4.5.5 - Unauthenticated Patient Data Disclosure

State: Published
Severity: 5.3 Medium
Published: Sep 1, 2026
Updated: Sep 1, 2026
Reserved: Jun 29, 2026

Description

The KiviCare WordPress plugin before 4.5.5 does not perform authorization checks on some of its REST endpoints, allowing unauthenticated attackers to disclose the patient roster and, when a payment gateway is configured, the payment gateway secret key.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	WPScan

Weaknesses

CWE-862 Missing Authorization
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
KiviCareUnknown	before 4.5.5Affected

References

https://wpscan.com/vulnerability/b3f986c8-fa7f-4115-9f33-7e74180256f1/exploitvdb-entrytechnical-description

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