The Vatican, which is still struggling with the effects of a worldwide paedophilia scandal in the Catholic Church, discovered two cases of possession of child pornography within its own walls last year, its chief prosecutor said on Saturday.

The Catholic Church has been hit by scandal involving the sexual abuse of children by priests around the world in the past 15 years.
Pope Francis has vowed zero tolerance for offenders but victims of abuse want him to do more and make bishops who allegedly covered up the abuse accountable.

In his report, Milano said Vatican police had investigated "two delicate cases, of varying degrees of seriousness, of possession of child pornography material" by people living or working inside the city-state, which is the headquarters of the 1.2 billion member Church.

The prosecutor gave no details but a Vatican spokesman said one of them involved Jozef Wesolowski, a former archbishop who was arrested last September in the Vatican on charges of having paid for sex with children while he was a papal ambassador in the Dominican Republic..