PT-2026-108044 · Zimbra · Zimbra Collaboration Suite
CVE-2026-10631
·
Published
2026-10-08
·
Updated
2026-10-08
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
An authorization bypass in the EWS FindItem handler of Zimbra Collaboration Suite 10.1.0 through 10.1.19 allows an authenticated user with EWS enabled to read complete mailbox items, including raw MIME and attachments, from arbitrary local accounts without a share or delegation grant.
Fix
IDOR
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Weakness Enumeration
Related Identifiers
Affected Products
Zimbra Collaboration Suite