A Vatican court has acquitted two journalists who published confidential documents but sentenced their source, a Spanish monsignor, to 18 months in jail.

Judge Giuseppe Dalla Torre, head of the tribunal of the Vatican City State, declared that the court had no legitimate jurisdiction over Gianluigi Nuzzi and Emiliano Fittipaldi.

The court found Mgr Lucio Vallejo Balda, secretary of the Prefecture for the Economic Affairs of the Holy See, and Francesca Chaouqui, a member of the former Pontifical Commission for Reference on the Economic-Administrative Structure of the Holy See, guilty of having roles in the leaking of confidential documents about Vatican finances.