CVE-2026-102089 Kiteworks Email Protection Gateway - Path Traversal

Kiteworks Email Protection Gateway < 9.5.0 contains a path traversal caused by an administrative import function, letting authenticated administrators write files to arbitrary locations, potentially leading to code execution.

CVSS base score 7.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
1.55% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Path Traversal
Impact
File System Write, Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published
30 September 2026
Updated
15 October 2026
Weakness
CWE-22

Vendor fix

Upgrade to version 9.5.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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