PHPGurukul COVID19 Testing Management System bwdates-report-result.php sql injection

A vulnerability, which was classified as critical, has been found in PHPGurukul COVID19 Testing Management System 1.0. Affected by this issue is some unknown functionality of the file /bwdates-report-result.php. The manipulation of the argument todate leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.