The Connections Business Directory plugin for WordPress is vulnerable to arbitrary directory deletion due to insufficient file path validation when deleting a connections image directory in all versions up to, and including, 10.4.66. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary folders on the server and all their content.
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.