Known Vulnerabilities for Ultimate Multisite by Unknown

Listed below are 3 of the newest known vulnerabilities associated with "Ultimate Multisite" by "Unknown".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-103646 json The Ultimate Multisite WordPress plugin before 2.17.0 does not require authentication before a logged-out checkout is linked... Not Provided 2026-10-08 2026-10-08
CVE-2026-80517 json The WP Ultimate CSV Importer WordPress plugin before 9.2 does not properly validate the file types contained in an uploaded ... Not Provided 2026-10-03 2026-10-03
CVE-2026-75957 json The Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform plugin for WordPress is vulnerable to Authentication Bypa... Not Provided 2026-10-01 2026-10-01

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