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OpenAdvisories
High · 8.8 CVE-2026-1104 EUVD-2026-6210GHSA-x64q-5pj8-ccxv

FastDup – Fastest WordPress Migration & Duplicator <= 2.7.1 - Missing Authorization to Authenticated (Contributor+) Backup Creation and Download

Published Feb 12, 2026 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

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.

Affected products

VendorProductAffectedFixed
ninjateam FastDup – Fastest WordPress Migration & Duplicator ≤ 2.7.1 —

References