Input validation vulnerability in Code Clone 0.9

The Code Clone plugin for WordPress has a security issue that allows hackers to steal sensitive information from the database. This is because the plugin does not properly protect against time-based SQL injection, which means that attackers can add their own malicious code to existing queries and access the database. This vulnerability exists in all versions of the plugin up to version 0.9, and can only be exploited by users with Administrator-level access or higher.