    public function __construct(Image $image, File $file, ImageRepo $imageRepo)
    {
        $this->image = $image;
        $this->file = $file;
        $this->imageRepo = $imageRepo;
    }
The software 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 software 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.