Cross-site scripting (XSS) vulnerability in plugin/comment.inc.php in PukiWiki Plus! 1.4.7plus-u2-i18n and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
http://pukiwiki.cafelounge.net/plus/?%E9%96%8B%E7%99%BA%E6%97%A5%E8%A8%98%2F2011-12-19