code-projects Simple Grading System Admin Panel add_student_grade.php sql injection

A security flaw has been discovered in code-projects Simple Grading System 1.0. Affected is an unknown function of the file /add_student_grade.php of the component Admin Panel. The manipulation of the argument Add results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited.