CVE-2026-0927 (GCVE-0-2026-0927)
Vulnerability from cvelistv5 – Published: 2026-01-23 05:29 – Updated: 2026-04-08 16:50
VLAI
EPSS
VEX
Title
KiviCare – Clinic & Patient Management System (EHR) <= 3.6.15 - Missing Authorization to Unauthenticated Limited Arbitrary File Upload
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-23 16:18 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| iqonicdesign | KiviCare – Clinic & Patient Management System (EHR) |
Affected:
0 , ≤ 3.6.15
(semver)
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-0927",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-23T16:18:33.287819Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-23T16:21:07.106Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "KiviCare \u2013 Clinic \u0026 Patient Management System (EHR)",
"vendor": "iqonicdesign",
"versions": [
{
"lessThanOrEqual": "3.6.15",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Sarawut Poolkhet"
}
],
"descriptions": [
{
"lang": "en",
"value": "The KiviCare \u2013 Clinic \u0026 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\u0027s server which may be leveraged for further attacks such as hosting malicious content or phishing pages via PDF files."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T16:50:16.456Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/489931ef-bac3-4de8-84ec-6f226d96f778?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php#L1328"
},
{
"url": "https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/3.6.15/app/controllers/KCAppointmentController.php#L1328"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3443088/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-01-13T21:38:46.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-01-22T17:11:21.000Z",
"value": "Disclosed"
}
],
"title": "KiviCare \u2013 Clinic \u0026 Patient Management System (EHR) \u003c= 3.6.15 - Missing Authorization to Unauthenticated Limited Arbitrary File Upload"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-0927",
"datePublished": "2026-01-23T05:29:50.459Z",
"dateReserved": "2026-01-13T21:23:11.170Z",
"dateUpdated": "2026-04-08T16:50:16.456Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-0927",
"date": "2026-11-10",
"epss": "0.00326",
"percentile": "0.25957"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "KiviCare \u2013 Clinic \u0026 Patient Management System (EHR)",
"vendor": "iqonicdesign",
"versions": [
{
"lessThanOrEqual": "3.6.15",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The KiviCare \u2013 Clinic \u0026 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\u0027s server which may be leveraged for further attacks such as hosting malicious content or phishing pages via PDF files."
},
{
"lang": "es",
"value": "El plugin KiviCare \u2013 Sistema de Gesti\u00f3n de Cl\u00ednicas y Pacientes (EHR) para WordPress es vulnerable a subidas arbitrarias de archivos debido a la falta de comprobaciones de autorizaci\u00f3n en la funci\u00f3n uploadMedicalReport() en todas las versiones hasta la 3.6.15, inclusive. Esto hace posible que atacantes no autenticados suban archivos de texto y documentos PDF al servidor del sitio afectado, lo que puede ser aprovechado para ataques adicionales como alojar contenido malicioso o p\u00e1ginas de phishing a trav\u00e9s de archivos PDF."
}
],
"id": "CVE-2026-0927",
"lastModified": "2026-06-17T10:11:38.577",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "security@wordfence.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-0927",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-23T16:18:33.287819Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-01-23T06:15:50.480",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/3.6.15/app/controllers/KCAppointmentController.php#L1328"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php#L1328"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3443088/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php"
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/489931ef-bac3-4de8-84ec-6f226d96f778?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-862"
}
],
"source": "security@wordfence.com",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T08:13:07+00:00",
"cve": "CVE-2026-0927",
"id": "CVE-2026-0927",
"initial_release_date": "2026-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "KiviCare \u2013 Clinic \u0026 Patient Management System (EHR) \u003c= 3.6.15 - Missing Authorization to Unauthenticated Limited Arbitrary File Upload",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0927.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-0927",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-23T16:18:33.287819Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-23T16:21:02.510Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "KiviCare \u2013 Clinic \u0026 Patient Management System (EHR)",
"vendor": "iqonicdesign",
"versions": [
{
"lessThanOrEqual": "3.6.15",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Sarawut Poolkhet"
}
],
"descriptions": [
{
"lang": "en",
"value": "The KiviCare \u2013 Clinic \u0026 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\u0027s server which may be leveraged for further attacks such as hosting malicious content or phishing pages via PDF files."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-23T05:29:50.459Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/489931ef-bac3-4de8-84ec-6f226d96f778?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php#L1328"
},
{
"url": "https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/3.6.15/app/controllers/KCAppointmentController.php#L1328"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3443088/kivicare-clinic-management-system/trunk/app/controllers/KCAppointmentController.php"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-01-13T21:38:46.000+00:00",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-01-22T17:11:21.000+00:00",
"value": "Disclosed"
}
],
"title": "KiviCare \u2013 Clinic \u0026 Patient Management System (EHR) \u003c= 3.6.15 - Missing Authorization to Unauthenticated Limited Arbitrary File Upload"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-0927",
"datePublished": "2026-01-23T05:29:50.459Z",
"dateReserved": "2026-01-13T21:23:11.170Z",
"dateUpdated": "2026-01-23T16:21:07.106Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.