PHPGurukul Employee Record Management System editmyexp.php sql injection

A vulnerability, which was classified as critical, was found in PHPGurukul Employee Record Management System 1.3. This affects an unknown part of the file /editmyexp.php. The manipulation of the argument emp3workduration leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.