Synacor Zimbra Collaboration Suite Vulnerabilities

2 advisories affecting Synacor Zimbra Collaboration Suite

2

Total CVEs

0

Critical

1

High

CVE-2026-73570

Aug 13, 2026

High 8.9

A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp package is installed and SNMP notifications are enabled. Due to improper sanitiz...

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CVE-2025-48700

Jun 23, 2025

Medium 6.1

An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to execute arbitrary JavaSc...

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