Snipe Gallery 'cfg_admin_path' Multiple Remote File Include Vulnerabilities

Summary
The host is running Snipe Gallery and is prone to multiple remote file include vulnerabilities.
Impact
Successful exploitation will allow attacker to execute arbitrary PHP code in the context of an affected site. Impact Level: Application
Solution
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.
Insight
The flaw is caused by improper validation of user-supplied input via the 'cfg_admin_path' parameter to index.php, view.php, image.php, search.php, admin/index.php, admin/gallery/index.php, admin/gallery/view.php, admin/gallery/gallery.php, admin/gallery/image.php,and admin/gallery/crop.php that allow the attackers to execute arbitrary PHP code on the web server.
Affected
Snipe Gallery Version 3.1.4 and 3.1.5
References