CVE-2026-80517
The WP Ultimate CSV Importer WordPress plugin before 9.2 does not properly validate the file types contained in an uploaded archive nor sanitise their content …
Impact
The WP Ultimate CSV Importer WordPress plugin before 9.2 does not properly validate the file types contained in an uploaded archive nor sanitise their content before storing them in a publicly served location, allowing high privilege users such as administrators to achieve Stored Cross-Site Scripting. On Multisite installations a site Administrator does not hold the unfiltered_html capability, so this lets them run scripts in the session of users who view the file, including Network Super Admins.
Affected products
| Product | Affected versions |
|---|---|
| WP Ultimate CSV Importer WordPress Plugin | before 9.2 |
Versions were read from the advisory text. No structured product data has been published for this record yet.