CVE-2004-2225: Mozilla Firefox

Medium severity, CVSS 5.0. EPSS: 1.8% chance of exploitation in the next 30 days.

Mozilla Firefox before 0.10.1 allows remote attackers to delete arbitrary files in the download directory via a crafted data: URI that is not properly handled when the user clicks the Save button.

Affected products

• Mozilla Firefox: version 0.8 only; version 0.9 only; version 0.9.1 only; version 0.9.2 only; version 0.9.3 only; version 0.10 only; …

Published 2004-12-31. Last modified 2026-06-16.