CVE-2026-13612

KiviCare – Clinic & Patient Management System (EHR) < 4.5.2 - Authenticated (Custom role+) Information Exposure

2026-08-13 00:00

Strategic Overview

Status: Patched in 4.5.2
Affected Plugin: KiviCare – Clinic & Patient Management System (EHR)
Affected Version: < 4.5.2
CVSS: 4.3Medium
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2026-13612

View all KiviCare – Clinic & Patient Management System (EHR) vulnerabilities

At a glance

CVE-2026-13612 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the KiviCare WordPress plugin, affecting versions < 4.5.2. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Custom role level or above. The issue is fixed in version 4.5.2; sites on affected versions should update now. Disclosed August 2026, reported by Sai Praneeth Koti.

Vulnerability Overview

The KiviCare – Clinic & Patient Management System (EHR) plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to 4.5.2. This makes it possible for authenticated attackers, with custom role-level access and above, to extract sensitive user or configuration data.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in KiviCare < 4.5.2 takes an account at Custom role level or above. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For KiviCare the fix is 4.5.2: builds < 4.5.2 are affected, anything from 4.5.2 onward is not.

Remediation

Update to version 4.5.2, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: KiviCare 4.5.2 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-13612 https://www.wordfence.com/threat-intel/vulnerabilities/id/28062e5f-2a4c-419c-b0d1-3d91e72398e1 https://nvd.nist.gov/vuln/detail/CVE-2026-13612

Related records

Same weakness class

Other vulnerabilities in KiviCare – Clinic & Patient Management System (EHR)

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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