Multiple SQL injection vulnerabilities in Online Fantasy Football League (OFFL) 0.2.6 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) fflteam_id parameter to teams.php, the (2) league_id parameter to leagues.php, and the (3) player_id parameter to players.php.
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.