Researchers have disclosed a medium criticality exploit that allows a malciously crafted web page/email to use a PDF document to create a cross-site scripting exploit. It’s been the hot topic of several forums today. You can read one of the announcements here. You can also read another about the exploit here. It was disclosed by researchers at the beginning of the day. It is not the latest in a series of attacks that have been disclosed in the U.S. to exploit the exploit.”]
Source: https://www.csoonline.com/article/2641783/pdf-xss-exploit.html