CVE-2004-0871: Mozilla

Medium severity, CVSS 5.0. EPSS: 1.1% chance of exploitation in the next 30 days.

Mozilla 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

• Mozilla Mozilla: version 0.9.2 only

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