CVE-2019-12963: Livezilla

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.

Affected products

• Livezilla Livezilla: before 8.0.1.1 (fixed in 8.0.1.1)

Published 2019-06-25. Last modified 2026-06-17.