A vulnerability was found in SourceCodester Online Tours & Travels Management System 1.0. It has been classified as critical. Affected is an unknown function of the file /admin/operations/expense_category.php of the component HTTP POST Request Handler. The manipulation of the argument status leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-255678 is the identifier assigned to this vulnerability.