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CVE-2026-13611

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

MEDIUM
5.3
CVSS Score
Published: September 1, 2026 at 07:39 AM UTC
Updated: September 1, 2026 at 09:01 PM UTC
1 product affected across 1 vendorKivicare

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Kivicare· Iqonicwordpress-plugin
60%
v < 4.5.5
Affected range stops below 4.5.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description
Source: cverecord
https://wpscan.com/vulnerability/b3f986c8-fa7f-4115-9f33-7e74180256f1/

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMWPScan
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-200CWE-862

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