Multiple cross-site scripting (XSS) vulnerabilities in Crafty Syntax Live Help (CSLH) before 2.14.6 allow remote attackers to inject arbitrary web script or HTML via unspecified parameters to (1) livehelp.php, (2) user_questions.php, and (3) leavemessage.php.  NOTE: the lostsheep.php vector is covered by CVE-2008-0848.