SparkShop <=1.1.7 is vulnerable to server-side request forgery (SSRF). This vulnerability allows attacks to scan ports on the Intranet or local network where the server resides, attack applications running on the Intranet or local network, or read metadata on the cloud server.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.