CVE-2026-13611

MEDIUM 5.3

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

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	unknown
Product	kivicare
Published	Sep 1, 2026

Stay Ahead of the Next One

Get instant alerts for unknown kivicare

Be the first to know when new medium vulnerabilities affecting unknown kivicare are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Unknown / KiviCare

0 < 4.5.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Sai Praneeth Koti WPScan