Moodle multiple cross-site scripting (XSS) vulnerabilities

Multiple cross-site scripting XSS vulnerabilities in badges/renderer.php in Moodle 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 allow remote attackers to inject arbitrary web script or HTML via an external badge...