Multiple cross-site scripting (XSS) vulnerabilities in ELSEIF CMS Beta 0.6 allow remote attackers to inject arbitrary web script or HTML via the (1) repertimage parameter to utilisateurs/vousetesbannis.php, the (2) elseifvotetxtresultatduvote parameter to utilisateurs/votesresultats.php, and the (3) elseifforumtxtmenugeneraleduforum parameter to moduleajouter/depot/adminforum.php.