Gphotos 1.41.5 - index.php?rep Traversal Arbitrary Directory Listing

source: https://www.securityfocus.com/bid/17967/info
   
Gphotos is prone to multiple input-validation vulnerabilities. The issues include information-disclosure and cross-site scripting vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input. 
   
A successful exploit of these vulnerabilities could allow an attacker to compromise the application, access or modify data, or steal cookie-based authentication credentials. Other attacks are also possible.
   
http://www.example.com/index.php?rep=../../../