The ownCloud Android app allows ownCloud users to access, share, and edit files and folders. Version 2.21.1 of the ownCloud Android app is vulnerable to SQL injection in FileContentProvider.kt. This issue can lead to information disclosure. Two databases, filelist and ownclouddatabase, are affected. In version 3.0, the filelist database was deprecated. However, injections affecting ownclouddatabase remain relevant as of version 3.0.