CVE-2026-35489 Tandoor Recipes — `amount`/`unit` bypass serializer in `food/{id}/shopping/`

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, the POST /api/food/id/shopping/ endpoint reads amount and unit directly from request.data and passes them without validation to ShoppingListEntry.objects.create. Invalid amount...