The Media Cleaner: Clean your WordPress! plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.0.3. This is due to the `get_urls_from_html()` function using `DOMDocument::loadHTMLFile()` to fetch iframe source URLs with an insufficient hostname validation check that relies on a substring match against the site's server name. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application, which can be used to query and interact with internal services.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Media Cleaner Plugin | — | Update media-cleaner plugin to version 7.0.6, or a newer patched version | Jul 28, 2026 | Jul 27, 2026 |
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