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CVE-2026-80517

WP Ultimate CSV Importer 7.17 - 9.1 - Admin+ Stored XSS via ZIP Import SVG Upload

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.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
CVE-2026-80518

WP Ultimate CSV Importer < 9.2 - Unauthenticated Imported Data Disclosure via Predictable Log Path

The WP Ultimate CSV Importer WordPress plugin before 9.2 does not use a site-specific secret when deriving the storage location of the import logs it writes under the uploads directory, nor does it block direct access to them, allowing unauthenticated attackers to retrieve the personal data of users imported from a CSV file.

CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
CVE-2026-103336

WordPress WP Ultimate CSV Importer plugin <= 9.1 - Sensitive Data Exposure vulnerability

Insertion of Sensitive Information Into Sent Data vulnerability in Smackcoders Inc. WP Ultimate CSV Importer wp-ultimate-csv-importer allows Retrieve Embedded Sensitive Data.This issue affects WP Ultimate CSV Importer: from n/a through 9.1.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed