PT-2026-56052

Name of the Vulnerable Software and Affected Versions Formie versions 3.0.0-beta.1 through 3.1.26 Description Formie allows request-derived Hidden field defaults to be passed to the Twig rendering layer during front-end form rendering. An unauthenticated attacker can inject Twig syntax into...

GHSA-X7M9-MWC2-G6W2 Formie: Pre-authenticated server-side template injection in Hidden fields

Impact - Unauthenticated users could submit crafted values into Hidden fields with Default value → Custom that were evaluated as Twig during submission handling, which could lead to serious compromise of the Craft site depending on template/sandbox behavior. - Sites with public Formie forms that...