CVE-2012-1215: Yoono For Firefox

Medium severity, CVSS 4.3. EPSS: 1.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Add friends module in the Yoono extension before 7.7.8 for Firefox allows remote attackers to inject arbitrary web script or HTML via the create field in a "Create a group" action.

Affected products

• Yoono Yoono For Firefox: up to and including 7.7.7

Published 2012-02-21. Last modified 2026-06-16.