CVE-2026-109447 User Profile Builder <= 4.0.3 - Unauthenticated Privilege Escalation to 'role' Parameter via Legacy Meta-Name Collision on [wppb-register]

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.0.3 via the role parameter handled by the wppbaddmetatouseronactivation function. The vulnerability...

CVE-2026-109447

The User Profile Builder WordPress plugin (versions up to and including 4.0.3 ) is vulnerable to unauthenticated privilege escalation via the role parameter. The flaw exists in the wppb_add_meta_to_user_on_activation() function, which passes attacker-supplied role values directly to WP_User::set_...

CVE-2026-109447 User Profile Builder <= 4.0.3 - Unauthenticated Privilege Escalation to 'role' Parameter via Legacy Meta-Name Collision on [wppb-register]

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.0.3 via the role parameter handled by the wppbaddmetatouseronactivation function. The vulnerability...

PT-2026-115453

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.0.3 via the role parameter handled by the wppb add meta to user on activation function. The vulnerabili...