Rapid7 Discloses 17 Zimbra Collaboration Suite Vulnerabilities Breaking Identity Boundaries Vulnerability Report Rapid7 Discloses 17 Zimbra Collaboration Suite Vulnerabilities Breaking Identity Boundaries Do Son October 27, 2026 0 TL;DR Rapid7 researchers disclosed 17 security flaws in Zimbra Collaboration Suite (ZCS) that break authentication, mailbox isolation,... Read More Read more about Rapid7 Discloses 17 Zimbra Collaboration Suite Vulnerabilities Breaking Identity Boundaries
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