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Medium severity · published Jan 23, 2026
CVE-2026-0927
KiviCare – Clinic & Patient Management System (EHR) <= 3.6.15 - Missing Authorization to Unauthenticated Limited Arbitrary File Upload
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
The KiviCare – Clinic & Patient Management System (EHR) plugin for WordPress is vulnerable to arbitrary file uploads due to missing authorization checks in the uploadMedicalReport() function in all versions up to, and including, 3.6.15. This makes it possible for unauthenticated attackers to upload text files and PDF documents to the affected site's server which may be leveraged for further attacks such as hosting malicious content or phishing pages via PDF files.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KC
KiviCare – Clinic & Patient Management System (EHR) · iqonicdesign
through 3.6.15 · source: vendor
Affected product
KC
KiviCare – Clinic & Patient Management System (EHR)
iqonicdesign
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0927
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0927
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/3.6.15/app/controllers/KCAppointmentController.php#L1328
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php#L1328
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3443088/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/489931ef-bac3-4de8-84ec-6f226d96f778?source=cve
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