Multiple cross-site scripting (XSS) vulnerabilities in Issuetracker phpBugTracker before 1.7.0 allow remote authenticated users to inject arbitrary web script or HTML via the (1) project name parameter to project.php; the (2) use_js parameter to user.php; the (3) use_js parameter to group.php; the (4) Description parameter to status.php; the (5) Description parameter to severity.php; the (6) Regex parameter to os.php; or the (7) Name parameter to database.php.