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.

The ownCloud Android app allows ownCloud users to access, share, and edit files and folders. Prior to version 3.0, the app has an incomplete fix for a path traversal issue and is vulnerable to two bypass methods. The bypasses may lead to information disclosure when uploading the app’s internal files, and to arbitrary file write when uploading plain text files (although limited by the .txt extension). Version 3.0 fixes the reported bypasses.

The Owncloud Android app uses content providers to manage its data. The provider FileContentProvider has SQL injection vulnerabilities that allow malicious applications or users in the same device to obtain internal information of the app.