SaveTo Wishlist Lite < 1.1.5 - Unauthenticated SQLi via 'sort_column' and 'sort_order' Parameters

The SaveTo Wishlist Lite WordPress plugin before 1.1.5 does not sanitise and escape parameters before using them in the ORDER BY clause of a SQL query, allowing unauthenticated attackers to append additional SQL queries and extract sensitive information from the database.