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CVE-2026-24898

OpenEMR has an Unauthenticated MedEx Token Disclosure

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0, an unauthenticated token disclosure vulnerability in the MedEx callback endpoint allows any unauthenticated visitor to obtain the practice's MedEx API tokens, leading to complete third-party service compromise, PHI exfiltration, unauthorized actions on the MedEx platform, and HIPAA violations. The vulnerability exists because the endpoint bypasses authentication ($ignoreAuth = true) and performs a MedEx login whenever $_POST['callback_key'] is provided, returning the full JSON response including sensitive API tokens. This vulnerability is fixed in 8.0.0.

CVSS 3.1 · 10 Critical EPSS 2.4% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-32124

OpenEMR: Dynamic Code Picker Renders Unescaped Descriptions (Stored XSS)

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.1, the dynamic code picker AJAX endpoint returns code descriptions (code_text) that are rendered in the front end (e.g. DataTables) without HTML escaping. If an administrator (or user with code management rights) creates or edits a code with a malicious description containing script, that script runs in the browser of every user who uses the picker. This vulnerability is fixed in 8.0.0.1.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2013-10044

OpenEMR ≤ 4.1.1 SQL Injection Privilege Escalation and RCE

An authenticated SQL injection vulnerability exists in OpenEMR ≤ 4.1.1 Patch 14 that allows a low-privileged attacker to extract administrator credentials and subsequently escalate privileges. Once elevated, the attacker can exploit an unrestricted file upload flaw to achieve remote code execution, resulting in full compromise of the application and its host system.

CVSS 4.0 · 8.7 High EPSS 2.3% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33932

OpenEMR has Stored XSS in CCDA Preview via Unsanitized linkHtml Attributes

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, a stored cross-site scripting vulnerability in the CCDA document preview allows an attacker who can upload or send a CCDA document to execute arbitrary JavaScript in a clinician's browser session when the document is previewed. The XSL stylesheet sanitizes attributes for all other narrative elements but not for `linkHtml`, allowing `href="javascript:..."` and event handler attributes to pass through unchanged. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-34056

OpenEMR has a Privilege Escalation that Allows a Low-Level User to View Admin-Only Data

OpenEMR is a free and open source electronic health records and medical practice management application. A Broken Access Control vulnerability in OpenEMR up to and including version 8.0.0.3 allows low-privilege users to view and download Ensora eRx error logs without proper authorization checks. This flaw compromises system confidentiality by exposing sensitive information, potentially leading to unauthorized data disclosure and misuse. As of time of publication, no known patches versions are available.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-34051

OpenEMR has Improper ACL On Import/Export Popup

OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0.3 have an improper access control on the Import/Export functionality, allowing unauthorized users to perform import and export actions through direct request manipulation despite UI restrictions. This can lead to unauthorized data access, bulk data extraction, and manipulation of system data. Version 8.0.0.3 contains a fix.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-29187

OpenEMR Vulnerable to Authenticated Blind Boolean-Based SQL Injection in new_search_popup.php

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, a Blind SQL Injection vulnerability exists in the Patient Search functionality (/interface/new/new_search_popup.php). The vulnerability allows an authenticated attacker to execute arbitrary SQL commands by manipulating the HTTP parameter keys rather than the values. Version 8.0.0.3 contains a patch.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-32120

OpenEMR has IDOR in Fee Sheet Product Save

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an Insecure Direct Object Reference (IDOR) vulnerability in the fee sheet product save logic (`library/FeeSheet.class.php`) allows any authenticated user with fee sheet ACL access to delete, modify, or read `drug_sales` records belonging to arbitrary patients by manipulating the hidden `prod[][sale_id]` form field. The `save()` method uses the user-supplied `sale_id` in five SQL queries (SELECT, UPDATE, DELETE) without verifying that the record belongs to the current patient and encounter. Version 8.0.0.3 contains a patch.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33348

OpenEMR has Stored XSS in patient encounter Eye Exam form $CHRONIC2 and $CHRONIC3

OpenEMR is a free and open source electronic health records and medical practice management application. Users with the `Notes - my encounters` role can fill Eye Exam forms in patient encounters. The answers to the form are displayed on the encounter page and in the visit history for the users with the same role. Versions prior to 8.0.0.3 have a stored cross-site scripting (XSS) vulnerability in the function to display the form answers, allowing any authenticated attacker with the specific role to insert arbitrary JavaScript into the system by entering malicious payloads to the form answers. The JavaScript code is later executed by any user with the form role when viewing the form answers in the patient encounter pages or visit history. Version 8.0.0.3 contains a patch.

CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33909

OpenEMR Vulnerable to SQL Injection via Unsanitized Variables in MedEx Recall/Reminder Processing

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, several variables in the MedEx recall/reminder processing code are concatenated directly into SQL queries without parameterization or type casting, enabling SQL injection. Version 8.0.0.3 contains a patch.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33910

OpenEMR has a SQL Injection Vulnerability in patient selection

OpenEMR is a free and open source electronic health records and medical practice management application. Versions up to and including 8.0.0.2 contain a SQL injection vulnerability in the patient selection feature that can be exploited by authenticated attackers. The vulnerability exists due to insufficient input validation in the patient selection feature. Version 8.0.0.3 contains a patch.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33911

OpenEMR vulnerable to reflected XSS in graphs.php via title parameter

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the POST parameter `title` is reflected back in a JSON response built with `json_encode()`. Because the response is served with a `text/html` Content-Type, the browser interprets injected HTML/script tags rather than treating the output as JSON. An authenticated attacker can craft a request that executes arbitrary JavaScript in a victim's session. Version 8.0.0.3 contains a fix.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33912

OpenEMR has reflected XSS in ajax_download.php via reportID parameter

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an authenticated attacker could craft a malicious form that, when submitted by a victim, executes arbitrary JavaScript in the victim's browser session. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33913

OpenEMR: XInclude Injection in CCDA Import Allows Reading Arbitrary Server Files

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an authenticated user with access to the Carecoordination module can upload a crafted CCDA document containing `<xi:include href="file:///etc/passwd" parse="text"/>` to read arbitrary files from the server. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33914

OpenEMR has SQL Injection in PostCalendar Category Delete

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the PostCalendar module contains a blind SQL injection vulnerability in the `categoriesUpdate` administrative function. The `dels` POST parameter is read via `pnVarCleanFromInput()`, which only strips HTML tags and performs no SQL escaping. The value is then interpolated directly into a raw SQL `DELETE` statement that is executed unsanitized via Doctrine DBAL's `executeStatement()`. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33915

OpenEMR Missing ACL Checks on Insurance Company API Routes

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, five insurance company REST API routes are missing the `RestConfig::request_authorization_check()` call that every other data-modifying route in the standard API uses. This allows any authenticated API user to create and modify insurance company records even if their OpenEMR user account does not have administrative ACL permissions. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33917

OpenEMR has SQL Injection in CAMOS Form

OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0.3 contais a SQL injection vulnerability in the ajax_save CAMOS form that can be exploited by authenticated attackers. The vulnerability exists due to insufficient input validation in the ajax_save page in the CAMOS form. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33918

OpenEMR Missing Authorization on Claim File Download Endpoint

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the billing file-download endpoint `interface/billing/get_claim_file.php` only verifies that the caller has a valid session and CSRF token, but does not check any ACL permissions. This allows any authenticated OpenEMR user — regardless of whether they have billing privileges — to download and permanently delete electronic claim batch files containing protected health information (PHI). Version 8.0.0.3 patches the issue.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33931

OpenEMR has IDOR in Portal Payment Page that Allows Cross-Patient Record Access

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an Insecure Direct Object Reference (IDOR) vulnerability in the patient portal payment page allows any authenticated portal patient to access other patients' payment records — including invoice/billing data (PHI) and payment card metadata — by manipulating the `recid` query parameter in `portal/portal_payment.php`. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr
CVE-2026-33933

Reflected XSS via Unescaped contextName Parameter in Custom Template Editor

OpenEMR is a free and open source electronic health records and medical practice management application. Starting in version 7.0.2.1 and prior to version 8.0.0.3, a reflected cross-site scripting (XSS) vulnerability in the custom template editor allows an attacker to execute arbitrary JavaScript in an authenticated staff member's browser session by sending them a crafted URL. The attacker does not need an OpenEMR account. Version 8.0.0.3 patches the issue.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Open-emr Openemr
Products
Openemr Openemr