CVE-2017-7288: Synacor Zimbra Collaboration Suite

Medium severity, CVSS 6.1. EPSS: 1.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (ZCS) before 8.7.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Synacor Zimbra Collaboration Suite: up to and including 8.7.0

Published 2017-05-23. Last modified 2026-06-17.