CVE-2005-0232: Mozilla Firefox

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

Firefox 1.0 allows remote attackers to modify Boolean configuration parameters for the about:config site by using a plugin such as Flash, and the -moz-opacity filter, to display the about:config site then cause the user to double-click at a certain screen position, aka "Fireflashing."

Affected products

• Mozilla Firefox: version 1.0 only

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