Directory traversal vulnerability in test/index.php in PHP-Sugar 0.80 allows remote attackers to read arbitrary files via a ..// (dot dot slash slash) in the t parameter.
Improper Limitation of a Pathname to a Restricted Directory The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.