Incorrect Access Control in the module "My inventory" (myinventory) <= 1.6.6 from Webbax for PrestaShop, allows a guest to download personal information without restriction by performing a path traversal attack.
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.