Arcadia Technology, Llc - Crafty Controller - CRITICAL - CVE-2026-13716. A path traversal vulnerability exists in the file upload features of Crafty Controller, enabling a remote authenticated attacker to upload files to unauthorized directories. This flaw could potentially lead to remote code execution as the application process may inadvertently execute malicious files placed in these locations. Affected users should take immediate action to secure their systems and implement patches to mitigate this risk.