This detailed guide explores common security vulnerabilities found in PHP applications and provides practical solutions to address them. We cover a range of issues, including SQL injection, cross-site scripting (XSS), cross-site request forgery (CSRF), and more. By understanding these vulnerabilities and applying the recommended fixes, developers can enhance the security of their PHP applications, protect sensitive data, and prevent unauthorized access. This article also offers tips on secure coding practices and tools to help you stay ahead of potential security threats.
