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Product · Zimbra

Collaboration

9 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.3
    CVE-2026-73576

    In Zimbra Collaboration (ZCS) before 10.1.17, weak cryptographic key generation vulnerability exists in the OnlyOffice …

    Zimbra Collaboration
  • Medium 6.1
    CVE-2026-73572

    In Zimbra Collaboration (ZCS) before 10.1.17, a stored cross-site scripting (XSS) vulnerability exists in the Zimbra Cl…

    Zimbra Collaboration
  • Medium 5.0
    CVE-2025-62763

    Zimbra Collaboration (ZCS) before 10.1.12 allows SSRF because of the configuration of the chat proxy.

    Zimbra Collaboration