CVE-2017-1000059: Livehelperchat Live Helper Chat

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

Live Helper Chat version 2.06v and older is vulnerable to Cross-Site Scripting in the HTTP Header handling resulting in the execution of any user provided Javascript code in the session of other users.

Affected products

• Livehelperchat Live Helper Chat: up to and including 2.06

Published 2017-07-17. Last modified 2026-06-17.