CVE-2026-0927

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0927", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-01-13T21:23:11.170Z", "datePublished": "2026-01-23T05:29:50.459Z", "dateUpdated": "2026-04-08T16:50:16.456Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T16:50:16.456Z"}, "affected": [{"vendor": "iqonicdesign", "product": "KiviCare \u2013 Clinic & Patient Management System (EHR)", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.6.15", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The KiviCare \u2013 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."}], "title": "KiviCare \u2013 Clinic & Patient Management System (EHR) <= 3.6.15 - Missing Authorization to Unauthenticated Limited Arbitrary File Upload", "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"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-862 Missing Authorization", "cweId": "CWE-862", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Sarawut Poolkhet"}], "timeline": [{"time": "2026-01-13T21:38:46.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-01-22T17:11:21.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-01-23T16:18:33.287819Z", "id": "CVE-2026-0927", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-23T16:21:07.106Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-0927", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-23T16:18:33.287819Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-23T16:21:02.510Z"}}], "cna": {"title": "KiviCare \u2013 Clinic & Patient Management System (EHR) <= 3.6.15 - Missing Authorization to Unauthenticated Limited Arbitrary File Upload", "credits": [{"lang": "en", "type": "finder", "value": "Sarawut Poolkhet"}], "metrics": [{"cvssV3_1": {"version": "3.1", "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"}}], "affected": [{"vendor": "iqonicdesign", "product": "KiviCare \u2013 Clinic & Patient Management System (EHR)", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "3.6.15"}], "defaultStatus": "unaffected"}], "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"}], "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"}], "descriptions": [{"lang": "en", "value": "The KiviCare \u2013 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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-01-23T05:29:50.459Z"}}}, "cveMetadata": {"cveId": "CVE-2026-0927", "state": "PUBLISHED", "dateUpdated": "2026-01-23T16:21:07.106Z", "dateReserved": "2026-01-13T21:23:11.170Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2026-01-23T05:29:50.459Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "KiviCare \u2013 Clinic & 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 & 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."}, {"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"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-15T19:06:57.939350+00:00", "value": {"mitigation_remediation": ["Upgrade to KiviCare \u2013 Clinic & Patient Management System version 3.6.16 or later, which removes the unauthenticated upload path.", "If an upgrade cannot be performed immediately, restrict access to the uploadMedicalReport() endpoint so that only authenticated users with proper permissions can upload files.", "Disable or filter the upload of plain text and PDF file types via WordPress's upload restrictions to prevent malicious content from being stored on the server."], "summary": {"action": "Apply Patch", "impact": "Unauthenticated Arbitrary File Upload"}, "threat_synthesis": {"affected_systems": "The vulnerability affects the KiviCare \u2013 Clinic & Patient Management System (EHR) plugin from iqonicdesign, versions up to and including 3.6.15. No other versions or products are listed as affected.", "description_and_impact": "The KiviCare \u2013 Clinic & Patient Management System plugin allows attackers who are not logged into the WordPress site to upload arbitrary text and PDF files through the uploadMedicalReport() endpoint. Because no authorization check is performed, an attacker can place files on the server that may be served to visitors, potentially hosting malicious code or phishing content. This vulnerability can lead to a compromise of the site\u2019s content integrity and provide a foothold for further attacks such as phishing or credential harvesting.", "risk_and_exploitability": "The CVSS score of 5.3 indicates moderate severity. The EPSS score of less than 1% suggests that exploitation attempts are expected to be rare, and the vulnerability is not currently listed in the CISA KEV catalog. The likely attack vector is an unauthenticated HTTP request to the upload endpoint. If exploited, the attacker could host malicious content on the site\u2019s server for use in phishing or further attacks. The vulnerability\u2019s impact remains limited to files uploaded by the attacker, but it can be leveraged for higher-level attacks depending on the attacker\u2019s goals."}}}}, "created": "2026-01-23T10:26:27.441738+00:00", "updated": "2026-04-15T19:15:12.079294+00:00", "vendors": ["iqonicdesign", "iqonicdesign$PRODUCT$kivicare_\u2013_clinic_&_patient_management_system_(ehr)", "wordpress", "wordpress$PRODUCT$wordpress"]}