All vulnerabilities
CVE-2026-102089GHSA-p853-p65q-2vc8

Kiteworks Email Protection Gateway path traversal

Kiteworks Email Protection GatewayNetwork & edge
Open in ThreatlineRecord JSON
CVSS
7.2High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)1.55%Chance of exploitation activity in the next 30 days, higher than 74% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in9.5.0Fixed versionCVE List
Published30 Sep 2026Updated 1 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to a path traversal weakness in an administrative import function allowed an authenticated administrator to write files to arbitrary locations on the server. This could potentially be leveraged to execute arbitrary code on the underlying system.

Text from CVE List

Affected versions 2

  • Email Protection Gatewayaffected: all versions before 9.5.0CVE List
  • Email Protection Gatewayunaffected: 9.5.0CVE List

References 2