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**Name of the Vulnerable Software and Affected Versions** SourceCodester Best POS Management System version 1.0 **Description** A critical issue affects the Login Page component, specifically the file admin class.php. The manipulation of the `username` argument leads to SQL injection. This issue can be exploited remotely. **Recommendations** For SourceCodester Best POS Management System version 1.0, consider restricting access to the `admin class.php` file or the Login Page component until a fix is available. As a temporary workaround, avoid using the `username` argument in the affected login functionality to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

**Name of the Vulnerable Software and Affected Versions** SourceCodester Best Fee Management System version 1.0 **Description** A critical issue has been found, affecting the function `save user` of the file `admin class.php` in the component Add User Handler. This leads to improper access controls, allowing remote attacks. The exploit has been disclosed publicly. **Recommendations** For SourceCodester Best Fee Management System version 1.0, consider disabling the `save user` function in the `admin class.php` file until a patch is available to prevent improper access controls. Restrict access to the Add User Handler component to minimize the risk of exploitation.

**Nome do software vulnerável e versões afetadas** SourceCodester Best Fee Management System (versões afetadas não especificadas) **Descrição** Foi detectada uma falha crítica na função de login do arquivo admin class.php, na qual a manipulação do argumento `username` leva a uma injeção de SQL. Essa falha pode ser explorada remotamente. **Recomendações** No momento, não há informações sobre uma versão mais recente que contenha uma correção para essa vulnerabilidade.