Input validation vulnerability in SpeedyCache – Cache, Optimization, Performance 1.1.2

The SpeedyCache plugin for WordPress is vulnerable to an attack called “Server-Side Request Forgery”, which affects all versions up to and including 1.1.2. This type of attack can be used by people with at least “subscriber-level” access, and allows them to make requests to other websites or internal services from the web application. This can be used to query, modify, and access information without authorization.