The documents alleged corruption within the Vatican and infighting between senior prelates over the running of the Vatican bank and several projects in Italy.
Archbishop Schönborn, himself seen as a leading contender in the conclave that elected Francis, was shocked that details of confidential conversations between cardinals had been made public as they gathered to choose a successor to Benedict.
“There is really a massive need for reform,” said Schönborn.
“We are very much hoping that Pope Francis succeeds in following up the steps initiated by Pope Benedict, completes them and creates order,” he told a news conference.
“It’s a scandal that cardinals can meet in the most trusted room, where we have sworn an oath that we won’t pass anything on, and the next day our messages can be read word for word in the Italian newspapers.”
Archbishop Schönborn was referring to reports in the Italian press of clashes in preliminary meetings before the conclave that saw Argentine Jorge Bergoglio selected as leader of the world’s 1.2bn Roman Catholics.
Archbishop Schönborn said most Vatican employees were loyal and committed but were being undermined by the work of a few.
“There are lots of very loyal, competent, very engaged colleagues who don’t deserve to see the Vatican’s image damaged by a few black sheep.”
“We hope for a good cleaning of the house.”