CVE-2026-73233

FreeCAD CVE-2026-73233 affects the FEM Displacement Constraint dialog prior to version 1.1.2. The escaping helper fails to neutralize backslashes, letting crafted x/y/zDisplacementFormula text terminate the generated Python string and execute arbitrary Python code with the FreeCAD process privile...

CVE-2026-73233 FreeCAD: FEM formula incomplete escape

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the FEM Displacement Constraint task dialog in src/Mod/Fem/Gui/TaskFemConstraintDisplacement.cpp passes the xDisplacementFormula, yDisplacementFormula, and zDisplacementFormula fields of a...