CVE-2017-5673

In the Kunena extension 5.0.2 through 5.0.4 for Joomla!, the forum message subject aka topic subject accepts JavaScript, leading to XSS. Six files are affected: crypsis/layouts/message/item/default.php, crypsis/layouts/message/item/top/default.php, crypsis/layouts/message/item/bottom/default.php,...