Cross-site scripting (XSS) vulnerability in Windows Vista Feed Headlines Gadget (aka Sidebar RSS Feeds Gadget) in Windows Vista allows user-assisted remote attackers to execute arbitrary code via an RSS feed with crafted HTML attributes, which are not properly removed and are rendered in the local zone.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.423
EPSS Ranking 97.4%