Threats Tagged 'cve-2026-93628'
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Threats Tagged 'cve-2026-93628'
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0 CVE-2026-93628 is an authentication bypass vulnerability in Zimbra Collaboration Suite's email calendar processing. It allows an unauthenticated attacker to spoof an attendee's response to a meeting by exploiting how Zimbra processes iCalendar REPLY components with a null sender identity. This causes the attendee authorization check to be skipped, enabling unauthorized changes to the attendee's participation status in the organizer's calendar. Versions up to and including 10.1.21 are affected. Join the discussion | CVE Database V5 | 10/23/2026, 13:18:16 UTC Added: 10/23/2026, 13:31:01 UTC |
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