Cross-site scripting (XSS) vulnerability in skysa-official/skysa.php in Skysa App Bar Integration plugin, possibly before 1.04, for WordPress allows remote attackers to inject arbitrary web script or HTML via the submit parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/71486
http://www.securityfocus.com/archive/1/520662/100/0/threaded