source: https://www.securityfocus.com/bid/44467/info
i-Gallery is prone to multiple directory-traversal vulnerabilities because it fails to sufficiently sanitize user-supplied input.
Remote attackers can use a specially crafted request with directory-traversal sequences ('../') to download and read arbitrary files in the context of the webserver. Information harvested may aid in launching further attacks.
i-Gallery 3.4 and 4.1 are vulnerable; other versions may also be affected.
http://www.example.com/igallery41/streamfile.asp?i=./../../../index.asp&f=subdir
