CVE-2004-0870: Kde Konqueror

Medium severity, CVSS 5.0. EPSS: 1.5% chance of exploitation in the next 30 days.

KDE Konqueror does not prevent cookies that are sent over an insecure channel (HTTP) from also being sent over a secure channel (HTTPS/SSL) in the same domain, which could allow remote attackers to steal cookies and conduct unauthorized activities, aka "Cross Security Boundary Cookie Injection."

Affected products

• Kde Konqueror: version 2.1.1 only; version 2.1.2 only; version 2.2.1 only; version 2.2.2 only; version 3.0 only; version 3.0.1 only; …

Published 2004-09-16. Last modified 2026-06-16.