Xagio SEO < 7.1.0.31 - Authenticated (Subscriber+) Server-Side Request Forgery

Description

The Xagio SEO – AI Powered SEO plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.1.0.30 via the 'pixabayDownloadImage' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.