SQL injection vulnerability in ADbNewsSender before 1.5.2 allows remote attackers to execute arbitrary SQL commands via unspecified vectors in (1) opt_in_out.php.inc, (2) confirmation.php.inc, and (3) renewal.php.inc in mailinglist/.
Improper Neutralization of Special Elements used in an SQL Command The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.