The Classified Listing WordPress plugin before 5.4.4 does not perform a capability or ownership check on an AJAX action that returns a post's content, allowing users with contributor-level access and above to read the content of any post, page, or custom post type on the site — including drafts, pending, and private posts owned by other users — regardless of ownership.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Classified Listing Plugin | — | Update classified-listing plugin to version 5.4.4, or a newer patched version | Aug 17, 2026 | Jul 23, 2026 |
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