CVE-2005-0146: Mozilla Firefox

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Firefox before 1.0 and Mozilla before 1.7.5 allow remote attackers to obtain sensitive data from the clipboard via Javascript that generates a middle-click event on systems for which a middle-click performs a paste operation.

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
• Mozilla Mozilla: version 1.7 only; version 1.7.1 only; version 1.7.2 only; version 1.7.3 only

Published 2005-05-02. Last modified 2026-06-16.