source: https://www.securityfocus.com/bid/54753/info

Limny is prone to multiple SQL-injection vulnerabilities because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.

A successful exploit may allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

Limny 3.3.1 is vulnerable; other versions may also be affected. 

 http://www.example.com/limny-3.3.1/index.php?q=-1' or 57 = '55 [SQL