CVE-2022-41350: Zimbra Collaboration

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

In Zimbra Collaboration Suite (ZCS) 8.8.15, /h/search?action=voicemail&action=listen accepts a phone parameter that is vulnerable to Reflected XSS. This allows executing arbitrary JavaScript on the victim's machine.

Affected products

• Zimbra Collaboration: version 8.8.15 only

Published 2022-10-12. Last modified 2026-06-17.