Both Pope John Paul II and Pope Benedict XVI apparently performed exorcisms inside the Vatican.
According to the late Father Gabriele Amorth, who was the exorcist for the Diocese of Rome, Pope Saint John Paul II performed his first exorcism as Pope in the Vatican on March 27, 1982. Bishop Ottorino Alberti of the town of Spoleto, Italy brought a young woman by the name of Francesca Fabrizi to the pope asking for his aid. Immediately after he met the young woman, she starting writhing uncontrollably on the ground, sobbing, despite John Paul II’s interventions. She only calmed when he said “Tomorrow I will say mass for you.”
A few years later after the successful exorcism, a happy and peaceful Francesca Fabrizi visited with her husband and children to meet once again with the pope. In the private memoirs of Jacques-Paul Martin, the Prefect of the Papal Household during John Paul II’s papacy, he wrote that the pope said that “I’ve never seen anything like this before. It was a biblical scene.”