All vulnerabilities
CVE-2026-102099GHSA-qj2g-2wfr-wg43

Kiteworks Core arbitrary file write

Kiteworks Core
CVSS
7.2High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)1.97%Chance of exploitation activity in the next 30 days, higher than 80% 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 Core before version 9.5.0 is vulnerable to Arbitrary File Write. An improper restriction of a user-supplied file path in a Kiteworks administrative export feature could allow an authenticated administrator to write a file to an arbitrary location on the underlying host, potentially leading to command execution on the appliance. Exploitation requires an existing, authenticated administrative account with access to the affected export function.

Text from CVE List

Affected versions 2

  • Coreaffected: all versions before 9.5.0CVE List
  • Coreunaffected: 9.5.0CVE List

References 2