CVE-2018-9864: 3cx Live Chat

Medium severity, CVSS 6.1. EPSS: 1.3% chance of exploitation in the next 30 days.

The WP Live Chat Support plugin before 8.0.06 for WordPress has stored XSS via the Name field.

Affected products

• 3cx Live Chat: before 8.0.06 (fixed in 8.0.06)

Published 2018-04-09. Last modified 2026-06-17.