CVE-2010-1393: Apple Safari

Medium severity, CVSS 4.3. EPSS: 2.1% chance of exploitation in the next 30 days.

The Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, allows remote attackers to discover sensitive URLs via an HREF attribute associated with a redirecting URL.

Affected products

• Apple Safari: up to and including 4.0.5; version 4.0 only; version 4.0.0b only; version 4.0.1 only; version 4.0.2 only; version 4.0.3 only; …
• Apple Webkit: any version

Published 2010-06-11. Last modified 2026-06-16.