Product by Zimbra

    Zimbra Collaboration Suite (zcs)

    4 known vulnerabilities in Zimbra Collaboration Suite (zcs) (Zimbra), 0 of them actively exploited (CISA KEV).

    Key figures

    4

    Vulnerabilities

    0

    Actively exploited (KEV)

    0

    Used by ransomware

    4

    Critical

    Vulnerabilities

    Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

    Vulnerabilities in Zimbra Collaboration Suite (zcs) (Zimbra)
    CriticalCVE-2026-93643

    Zimbra Collaboration Suite (ZCS): Path Traversal

    also in 1 other product

    		9.8
    CriticalCVE-2026-93641

    Zimbra Collaboration Suite (ZCS): Cross-site Scripting

    also in 1 other product

    		9.3
    CriticalCVE-2026-93647

    Zimbra Collaboration Suite (ZCS): Cross-site Scripting

    also in 1 other product

    		9.3
    CriticalCVE-2026-93642

    Zimbra Collaboration Suite Modern Web Client Stored Cross-Site Scripting via Forged Share Invitation

    also in 1 other product

    		9.3

    All products by Zimbra