Plugins · fastdup · data as of 2026-11-04
Is FastDup safe? Known vulnerabilities and latest version
- Latest version
- 2.7.3
- Last updated
- 2026-08-23
- Active installs
- 5,000+
- Known issues on record
- 5
- Unpatched in latest
- 0
- Tested up to WP
- 7.1.4
FastDup - Fastest WordPress Migration & Duplicator — by Ninja Team
What to do
- Update to the latest version (2.7.3). Anything older than 2.7.3 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get fastdup --field=version shows what you run; wp plugin update fastdup updates it.
Check your version
Known vulnerabilities
5 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
critical 9.6 CVE-2026-52703 · published 2026-06-15
Path traversal / file read in FastDup (2.7.2 and older)
- Affected
- 2.7.2 and older
- Fixed in
- 2.7.3
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Unauthenticated Path Traversal in FastDup <= 2.7.2 versions.
high 8.8 CVE-2026-1104 · published 2026-02-12
Missing authorization check in FastDup (2.7.1 and older)
- Affected
- 2.7.1 and older
- Fixed in
- 2.7.2 *
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
The FastDup – Fastest WordPress Migration & Duplicator plugin for WordPress is vulnerable to unauthorized backup creation and download due to a missing capability check on REST API endpoints in all versions up to, and including, 2.7.1. This makes it possible for authenticated attackers, with Contributor-level access and above, to create and download full-site backup archives containing the entire WordPress installation, including database exports and configuration files.
NVD CVE-2026-1104Wordfence advisoryCode change (fix)Plugin source
medium 6.5 CVE-2026-0604 · published 2026-01-06
Path traversal / file read in FastDup (2.7 and older)
- Affected
- 2.7 and older
- Fixed in
- 2.7.1 *
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
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.
NVD CVE-2026-0604Wordfence advisoryCode change (fix)Plugin source
medium 5.3 CVE-2023-6592 · published 2024-01-16
Security issue in FastDup (older than 2.2)
- Affected
- older than 2.2
- Fixed in
- 2.2
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by NVD
Details from the advisory
The FastDup WordPress plugin before 2.2 does not prevent directory listing in sensitive directories containing export files.
high 7.5 CVE-2023-51406 · published 2024-01-08
Information disclosure in FastDup (2.1.7 and older)
- Affected
- 2.1.7 and older
- Fixed in
- 2.1.8
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by NVD
Details from the advisory
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Ninja Team FastDup – Fastest WordPress Migration & Duplicator.This issue affects FastDup – Fastest WordPress Migration & Duplicator: from n/a through 2.1.7.
Recent activity
- 2026-08-23 — latest release on wordpress.org (2.7.3).
- 2026-06-15 — Path traversal / file read disclosed (CVE-2026-52703), fixed in 2.7.3.
- 2026-02-12 — Missing authorization check disclosed (CVE-2026-1104), fixed in 2.7.2.
- 2026-01-06 — Path traversal / file read disclosed (CVE-2026-0604), fixed in 2.7.1.
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Browse vulnerabilities
- Published this week
- Unpatched in the latest version
- By type of vulnerability
- Plugins by Ninja Team (4 tracked)
Types found in this plugin: Path traversal and file read (2) · Missing authorization (1) · Sensitive data exposure (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/fastdup (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/fastdup"><img src="https://laskyr.com/plugins/fastdup/badge.svg" alt="FastDup vulnerability status"></a>