The application OpenEMR is affected by multiple reflected & stored Cross-Site Scripting (XSS) vulnerabilities affecting version 5.0.0 and prior versions. These vulnerabilities could allow remote authenticated attackers to inject arbitrary web script or HTML.
OpenEMR 5.0.0 and prior allows low-privilege users to upload files of dangerous types which can result in arbitrary code execution within the context of the vulnerable application.
SQL injection vulnerability in interface/login/validateUser.php in OpenEMR 4.1.0 and possibly earlier allows remote attackers to execute arbitrary SQL commands via the u parameter.