CVE-2007-3033: Microsoft Windows Vista

Medium severity, CVSS 4.3. EPSS: 28.4% chance of exploitation in the next 30 days.

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.

Affected products

• Microsoft Windows Vista: any version

Published 2007-08-14. Last modified 2026-06-16.