CVE-2026-33931: Authorization Bypass Through User-Controlled Key

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...

CVE-2026-33346: Improper Neutralization of Input During Web Page Generation

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, a stored cross-site scripting XSS vulnerability in the patient portal payment flow allows a patient portal user to persist arbitrary JavaScript that executes in the browser o...

CVE-2026-25147: Authorization Bypass Through User-Controlled Key

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, in portal/portalpayment.php, the patient id used for the page is taken from the request $pid = $REQUEST'pid' ?? $pid and $pid = $REQUEST'hiddenpatientcode' ?? null 0 ?...