CVE-2026-81892 EasyAdmin custom-action dispatcher bypasses access_control on other routes

EasyAdmin is a fast and modern admin generator for Symfony applications. From 4.0.0 until 4.29.16 and 5.5.1, EasyAdmin serves all backend requests through a single dashboard route and, for custom actions Action::linkToRoute and MenuItem::linkToRoute, swaps the executed controller based on the...