Multiple cross-site scripting (XSS) vulnerabilities in qdPM 8.3 allow remote attackers to inject arbitrary web script or HTML via the (1) search[keywords] parameter to index.php/users page; the (2) "Name of application" on index.php/configuration; (3) a new project name on index.php/projects; (4) the task name on index.php/tasks; (5) ticket name on index.php/tickets; (6) discussion name on index.php/discussions; (7) report name on index.php/projectReports; or (8) event name on index.php/scheduler/personal.