Server-Side Request Forgery (SSRF) vulnerability in Rhys Wynne WP eBay Product Feeds allows Server Side Request Forgery. This issue affects WP eBay Product Feeds: from n/a through 3.4.8.
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.