Skip to content

CVE record · 1 source

CVE-2026-93628

CVSS 5.3

An attendee authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to…

Vendor: Zimbra
Product: Zimbra Collaboration
CVSS: 5.3
Exposure class: Email

Coverage

1

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

15

CVE NVD 8d ago

An attendee authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to…

An attendee authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to forge another attendee's response to an existing meeting. Zimbra passes a null…

CVSS 5.3 CVE-2026-93628 Zimbra