Can passing multiple variables through a link in PHP lead to potential vulnerabilities or security risks?

Passing multiple variables through a link in PHP can lead to potential vulnerabilities such as injection attacks or data manipulation. To mitigate these risks, it is recommended to use POST method instead of GET method when passing sensitive data through links. 

<form method="post" action="process.php">
  <input type="hidden" name="variable1" value="value1">
  <input type="hidden" name="variable2" value="value2">
  <button type="submit">Submit</button>
</form>

Keywords

PHP security risks vulnerabilities passing variables link

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