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HuttenlocherTechnologies
HighCVSS 7.2WordPress plugins & themes

CVE-2025-5961

Migration, Backup, Staging – WPvivid Backup & Migration: Arbitrary file uploads

The Migration, Backup, Staging – WPvivid Backup & Migration plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'wpvivid_upload_import_files' function in all versions up to, and including, 0.9.116. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. NOTE: Uploaded files are only accessible on WordPress instances running on the NGINX web server as the existing .htaccess within the target file upload folder prevents access on Apache servers.

Description from the National Vulnerability Database, published by Wordfence

What to do: Affects up to 0.9.116. Update Migration, Backup, Staging – WPvivid Backup & Migration to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.

What it means for a small business

Migration, Backup, Staging – WPvivid Backup & Migration is a WordPress plugin. If your website uses it, the flaw is on your site whether or not anyone has noticed yet: attackers scan the whole internet for the plugins with published flaws, usually within days of a record like this one going public.

Most small-business sites run 15 to 40 plugins, and few owners know the list. You can check from WordPress itself (Plugins, then Installed Plugins), or let our free plugin check look it up by name.

Check your own setup

Part of the Huttenlocher Technologies vulnerability database, refreshed twice a day from CISA and the NVD. The title, category and plain-language guidance are ours; check the linked record before acting on a detail. This is general guidance, not a review of your systems.

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