CVE-2026-0604CWE-22

FastDup <= 2.7 - Authenticated (Contributor+) Path Traversal via 'dir_path' REST Parameter

Medium · published January 6, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
30.5
In the wild
Unconfirmed
What it is

The FastDup – Fastest WordPress Migration & Duplicator plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.7 via the 'dir_path' parameter in the 'njt-fastdup/v1/template/directory-tree' REST API endpoint. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the contents of arbitrary directories on the server, which can contain sensitive information.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00377 · 30.5th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-01-06T03:21Z
EPSS history
Timeline
  • 06 JAN 03:21Z
    FastDup <= 2.7 - Authenticated (Contributor+) Path Traversal via 'dir_path' REST Parameter
    cvelistv5