CVE-2004-1489: Opera Browser

Low severity, CVSS 2.6. EPSS: 2% chance of exploitation in the next 30 days.

Opera 7.54 and earlier does not properly limit an applet's access to internal Java packages from Sun, which allows remote attackers to gain sensitive information, such as user names and the installation directory.

Affected products

• Opera Opera Browser: up to and including 7.54

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