Leed - 'id' SQL Injection
source: https://www.securityfocus.com/bid/64426/info
Leed is prone to an SQL-injection vulnerability.
Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
http://www.example.com/leed/action.php?action=removeFolder&id=[SQL Injection]