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dogecoins-faucet's Issues

Dziura bezpieczeństwa: SQL Injection

Atakujący może odpowiednio zmanipulować wartość zmiennych $_POST i $_SERVER, aby wsadzić swój kod do zapytania SQL:

https://github.com/Emkacf/dogecoins-faucet/blob/master/src/send.php#L33
https://github.com/Emkacf/dogecoins-faucet/blob/master/src/send.php#L44

Tym samym, może dodawać własne rekordy, edytować czy też usuwać istniejące.

Proponuję do zapytań do bazki użyć biblioteki PDO i prepared statements – wtedy sql injection może wystąpić tylko na wskutek gapiostwa – MySQL sam nas zabezpiecza jeśli mu się powie, gdzie są newralgiczne punkty.

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