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OpenAdvisories

Vendor

superdav42

1 known vulnerabilities.

Products

Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform 1
All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.8
    CVE-2026-75957

    Ultimate Multisite <= 2.15.0 - Unauthenticated Authentication Bypass via 'checkout_form' Parameter

    The Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.15.0 via the `checkout_form` parameter of the `login_customer_after_checkout` function. This …

    superdav42 Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform Web / CMS