CVE-2012-1950: Mozilla Firefox

Medium severity, CVSS 6.4. EPSS: 1.8% chance of exploitation in the next 30 days.

The drag-and-drop implementation in Mozilla Firefox 4.x through 13.0 and Firefox ESR 10.x before 10.0.6 allows remote attackers to spoof the address bar by canceling a page load.

Affected products

• Mozilla Firefox: version 4.0 only; version 4.0.1 only; version 5.0 only; version 5.0.1 only; version 6.0 only; version 6.0.1 only; …

Published 2012-07-18. Last modified 2026-06-16.