https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html
https://owasp.org/www-project-web-security-testing-guide/v42/4-Web_Application_Security_Testing/07-Input_Validation_Testing/11.1-Testing_for_Local_File_Inclusion
https://github.com/geraldoalcantara/CVE-2023-49544
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