CVE-2026-0604

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.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
WordfenceCNA
6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/browser/fastdup/tags/2.7/includes/Endpoint/TemplateApi.php#L219
https://plugins.trac.wordpress.org/browser/fastdup/trunk/includes/Endpoint/TemplateApi.php#L219
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3432226%40fastdup&new=3432226%40fastdup&sfp_email=&sfph_mail=#file3
https://www.wordfence.com/threat-intel/vulnerabilities/id/ac97c729-4c75-429b-bbf2-27ca322be1cf?source=cve