phpwcms 1.8.9 has XSS in include/inc_tmpl/admin.edituser.tmpl.php and include/inc_tmpl/admin.newuser.tmpl.php via the username (aka new_login) field.Referenceshttps://github.com/slackero/phpwcms/commit/90ee94a474b37919161f8112f9e36c53ad70492fhttps://github.com/slackero/phpwcms/commit/62c7c4a7a7de5effa0a82c89e77e53795a82e11d