Veille CVE

Jeudi 8 octobre 2026

3 CVE

Critique 1 Élevée 0 Moyenne 2 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Unknown Create » ✕
  1. CVE-2026-105190 5.3 Moyenne

    Unknown Easy Digital Downloads

    The Easy Digital Downloads WordPress plugin before 3.7.1 does not consult the site's user registration setting before creating a WordPress account, allowing unauthenticated users to create an account and receive a logged-in session even when registration is disabled. The created account receives the site's default role.

  2. CVE-2026-104671 5.3 Moyenne

    Unknown TutorStarter

    The TutorStarter WordPress theme before 4.0.4 does not respect the site's user registration setting in one of its AJAX registration handlers, allowing unauthenticated visitors to create WordPress user accounts even when user registration is disabled.

  3. CVE-2026-103646 9.8 Critique

    Unknown Ultimate Multisite

    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 lookup used to create the customer, so an unauthenticated attacker can log in as any existing user, including a Network Super Admin, whose email address they know. This bypass is not addressed by the 2.15.1 fix for CVE-2026-75957 and remains exploitable in all versions up to and including 2.16.1, the releases that fix was expected to cover. Exploitation requires a checkout form configured without a password field (auto-generated password) and a target account that has no existing customer record in the Ultimate Multisite WordPress plugin before 2.17.0.