A weakness has been identified in code-projects Simple Stock System 1.0. This affects an unknown function of the file /checkuser.php. Executing manipulation of the argument Username can lead to sql injection. The attack can be launched remotely. The exploit has been made available to the public and could be exploited.
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.