// The script reads from standard input $code = file_get_contents('php://input');
Even if code execution is not possible, improper handling of input could potentially lead to information disclosure. index of vendor phpunit phpunit src util php evalstdinphp
Always remember: If you discover an exposed eval-stdin.php , treat it as a confirmed remote code execution vulnerability and remediate immediately. // The script reads from standard input $code
The body of the request contains PHP code, such as or more dangerous scripts like web shells (e.g., C99 or R57). C99 or R57). eval($input)
eval($input);
Attackers utilize this RCE to establish a foothold. Common payloads include: