CVE-2004-2570: Opera Browser

Medium severity, CVSS 5.0. EPSS: 3% chance of exploitation in the next 30 days.

Opera before 7.54 allows remote attackers to modify properties and methods of the location object and execute Javascript to read arbitrary files from the client's local filesystem or display a false URL to the user.

Affected products

• Opera Opera Browser: before 7.54 (fixed in 7.54)

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