What are the potential security risks associated with using $_SERVER["DOCUMENT_ROOT"] in PHP?

Using $_SERVER["DOCUMENT_ROOT"] in PHP can pose a security risk as it exposes the server's file system path to potential attackers. This information can be leveraged in attacks such as directory traversal or path disclosure. To mitigate this risk, it is recommended to avoid directly using $_SERVER["DOCUMENT_ROOT"] and instead manually define the root directory in a configuration file. 

define('ROOT_PATH', '/path/to/your/root/directory');

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$_SERVER DOCUMENT_ROOT security risks PHP vulnerabilities

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