ownCloud: GitHub Security Lab (GHSL) Vulnerability Report: Insufficient path validation in ReceiveExternalFilesActivity.java (GHSL-2022-060)

The Owncloud Android app was found to have insufficient path validation in the ReceiveExternalFilesActivity activity, allowing attackers to read from and write to the application's internal storage. This could be exploited by uploading arbitrary files from the app's internal storage or by writing...