Preheat oven 350°F. Generously butter a standard muffin tins.
In a medium bowl combine together flours, baking powder, baking soda, and cinnamon, salt and set aside.
In a separate medium bowl, whisk together eggs, sugar, oil, and vanilla.
Stir in zucchini and nuts.
Stir in the flour mixture and fold in the cranberries, do not over mix.
Divide the batter between the muffin tins and bake in the center of the oven for 25-30 minutes or until test comes out clean.
Let cool in pan for 5 minutes and then remove from pan to cool completely on wire rack.