Preheat your oven to 350°F (175°C) and line a cupcake tin with liners.
In a mixing bowl, whisk together the flour, sugar, baking powder, baking soda, and salt.
In another bowl, combine the coconut milk, vegetable oil, eggs, mango puree, and vanilla extract.
Gradually add the wet ingredients to the dry ingredients, mixing until just combined.
Pour the batter into the cupcake liners, filling each about ⅔ full.
Bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean.
Let the cupcakes cool in the tin for 10 minutes, then transfer to a wire rack to cool completely.