CVE-2019-3666: McAfee Webadvisor

Medium severity, CVSS 6.5. EPSS: 1.5% chance of exploitation in the next 30 days.

API Abuse/Misuse vulnerability in the web interface in McAfee Web Advisor (WA) prior to 4.1.1.48 allows remote unauthenticated attacker to allow the browser to navigate to restricted websites via a carefully crafted web site.

Affected products

• McAfee Webadvisor: before 4.1.1.48 (fixed in 4.1.1.48)

Published 2019-12-03. Last modified 2026-06-17.