CVE-2014-6420: Livefyre Livecomments

Medium severity, CVSS 6.1. EPSS: 1.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Livefyre LiveComments 3.0 allows remote attackers to inject arbitrary web script or HTML via the name of an uploaded picture.

Affected products

• Livefyre Livecomments: version 3.0 only

Published 2019-12-27. Last modified 2026-06-17.