A vulnerability was found in SourceCodester Multi-Vendor Online Grocery Management System 1.0. This affects the function save_client of the file classes/Users.php of the component Registration Handler. The manipulation of the argument Name results in sql injection. It is possible to launch the attack remotely. The exploit has been made public and could be used.
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.