CVE-2026-107508

The Ultimate Multisite WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file...

EUVD-2026-100892

The Ultimate Multisite WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file...

PT-2026-113671

The Ultimate Multisite WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file...

CVE-2026-103646

The Ultimate Multisite WordPress plugin before 2.17.0 does not require authentication before a logged-out checkout is linked to, and logged in as, an existing WordPress account matching the submitted email address, and its duplicate-account check normalizes that address differently from the looku...

PT-2026-107828

Name of the Vulnerable Software and Affected Versions Ultimate Multisite WordPress plugin versions prior to 2.17.0 Description An authentication bypass exists where a logged-out checkout can be linked to and logged in as an existing WordPress account matching the submitted email address. This...

PT-2026-103717

Name of the Vulnerable Software and Affected Versions The Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform versions prior to 2.15.1 Description An authentication bypass exists in the login customer after checkout function via the checkout form parameter. The issue occurs because the...