CVE-2026-102099CWE-22path-traversal

CVE-2026-102099

High · published October 1, 2026

CVSS v3.1
7.2
EPSS
2%
Percentile
80.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01968 · 80.2th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-10-01T01:16Z
Affected products (1)
ProductVersionsFixed in
accellion/kiteworks< 9.5.09.5.0
References (2)
EPSS history
Timeline
  • 02 OCT 03:41Z
    EPSS moved — → 1%
    epss
  • 30 SEP 20:07Z
    Kiteworks Core arbitrary file write
    cvelistv5