A flaw has been found in SourceCodester Best House Rental Management System 1.0. Affected by this issue is the function save_tenant of the file /admin_class.php. Executing manipulation of the argument firstname can lead to sql injection. The attack can be launched remotely. The exploit has been published and may be used. Other parameters might be affected as well.
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.