A weakness when uploading directories recursively can potentially be exploited by malicious, local users to substitute the uploaded files in IglooFTP version 0.6.1.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/35422/iglooftp.txt
Source: https://packetstormsecurity.com/files/35422/iglooftp.txt.html