Multiple cross-site scripting (XSS) vulnerabilities in CuteFlow 1.5.0 and 2.10.0 allow remote attackers to inject arbitrary web script or HTML via the language parameter to (1) page/showcirculation.php; and (2) edittemplate_step2.php, (3) showfields.php, (4) showuser.php, (5) editmailinglist_step1.php, and (6) showtemplates.php in pages/.