Multiple cross-site scripting (XSS) vulnerabilities in Claroline 1.8.10 allow remote attackers to inject arbitrary web script or HTML via the (1) query string to (a) announcements/messages.php; (b) lostPassword.php and (c) profile.php in auth/; (d) calendar/myagenda.php; (e) group/group.php; (f) learningPath.php, (g) learningPathList.php, and (h) module.php in learnPath/; (i) phpbb/index.php; (j) courseLog.php, (k) course_access_details.php, (l) delete_course_stats.php, (m) userLog.php, and (n) user_access_details.php in tracking/; (o) user/user.php; and (p) user/userInfo.php; the (2) view parameter to (q) tracking/courseLog.php; and the (3) toolId parameter to (r) tracking/toolaccess_details.php.  NOTE: this may overlap CVE-2006-3257 and CVE-2005-1374.