CVE-2002-0783: Opera Software Opera Web Browser

High severity, CVSS 7.5. EPSS: 2.8% chance of exploitation in the next 30 days.

Opera 6.01, 6.0, and 5.12 allows remote attackers to execute arbitrary JavaScript in the security context of other sites by setting the location of a frame or iframe to a Javascript: URL.

Affected products

• Opera Software Opera Web Browser: version 5.12 only; version 6.0 only; version 6.0.1 only

Published 2002-08-12. Last modified 2026-06-16.