VULNERABILITY INTELLIGENCE

CVE-2004-2260

CVSS score5 MEDIUM

EPSS probability2.76%

CISA KEVNot currently listed

Published2004-12-31

Last modified2026-06-16

Description

Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute.