Yastar

**Name of the Vulnerable Software and Affected Versions** SourceCodester Billing Management System version 1.0 **Description** A critical issue has been found in the SourceCodester Billing Management System, affecting an unknown functionality of the file ajax service.php of the component POST Parameter Handler. The manipulation of the `drop services` argument leads to sql injection. The attack can be launched remotely. **Recommendations** For SourceCodester Billing Management System version 1.0, consider restricting access to the `ajax service.php` file until a patch is available. As a temporary workaround, avoid using the `drop services` argument in the affected POST Parameter Handler to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.