CVE-2026-14488 Meta Box AIO <= 3.8.0 - Missing Authorization to Unauthenticated Arbitrary Post Deletion via 'rwmb_frontend_field_object_id' Parameter

The Meta Box AIO plugin for WordPress is vulnerable to Missing Authorization via the templateredirect dispatcher in the MB Frontend Submission extension in versions up to, and including, 3.8.0. This is due to the handlerequest function routing the mbfsdelete action without any capability or...