Emerging Threat: (CVE-2026-56291) Balbooa Forms Remote Code Execution via Unauthenticated File Upload
CVE-2026-56291 is an unauthenticated arbitrary file upload vulnerability in Balbooa Forms, a commercial drag-and-drop form builder for Joomla installed as the com_baforms component. The flaw is classified as CWE-434, unrestricted upload of a file with a dangerous type. The vulnerability carries a CVSS v3.1 base score of 9.8 (Critical). It has also been assigned a CVSS v4.0 base score of 10.0 (Critical), with an exploitation maturity of “attacked.”