4.1.0, 4.1.1, 4.1.2, 4.1.2.3, 4.1.2.6, 4.1.2.7, 4.2.0, 4.2.1, 4.2.2, 5.0.0, 5.0.0.5, 5.0.0.6, 5.0.1, 5.0.1.1, 5.0.1.2, 5.0.1.3, 5.0.1.4, 5.0.1.5, 5.0.1.6, 5.0.1.7, 5.0.2, fixed in version 5.0.2.1

XSS in library/custom_template/add_template.php in OpenEMR through 5.0.2 allows a malicious user to execute code in the context of a victim's browser via a crafted list_id query parameter.