PT-2026-103572 · Kiteworks · Kiteworks Email Protection Gateway
CVE-2026-102139
·
Published
2026-09-30
·
Updated
2026-10-01
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Kiteworks Email Protection Gateway (affected versions not specified)
Description
An authorization check in the large file exchange feature does not correctly verify if the requesting user is a party to the requested package. This allows an authenticated user of this optional feature to read the subject, message body, and attachments of packages they did not send or receive.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
IDOR
Incorrect Authorization
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Related Identifiers
Affected Products
Kiteworks Email Protection Gateway