SQL injection vulnerability in the manage configuration page (adm_config_report.php) in MantisBT 1.2.13 through 1.2.16 allows remote authenticated administrators to execute arbitrary SQL commands via the filter_config_id parameter.
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.