CVE-2019-12427: Zimbra Collaboration Server

Medium severity, CVSS 4.8. EPSS: 1% chance of exploitation in the next 30 days.

Zimbra Collaboration before 8.8.15 Patch 1 is vulnerable to a non-persistent XSS via the Admin Console.

Affected products

• Zimbra Collaboration Server: up to and including 8.8.15

Published 2020-01-27. Last modified 2026-06-17.