Mckayyang

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