CVE-2005-0231: Mozilla Firefox

Low severity, CVSS 2.6. EPSS: 2.7% chance of exploitation in the next 30 days.

Firefox 1.0 does not invoke the Javascript Security Manager when a user drags a javascript: or data: URL to a tab, which allows remote attackers to bypass the security model, aka "firetabbing."

Affected products

Published 2005-02-07. Last modified 2026-06-16.