CVE-2010-3020: Opera Browser

Medium severity, CVSS 5.0. EPSS: 1.9% chance of exploitation in the next 30 days.

The news-feed preview feature in Opera before 10.61 does not properly remove scripts, which allows remote attackers to force subscriptions to arbitrary feeds via crafted content.

Affected products

• Opera Opera Browser: up to and including 10.60; version 1.00 only; version 2.00 only; version 2.10 only; version 2.12 only; version 3.00 only; …

Published 2010-08-16. Last modified 2026-06-16.