title: what are the vulnerabilities in direct use of GET and POST?
body: <p>i want to know <strong>what are the vulnerabilities</strong> while using the GET and POST variable directly.
  ie with out trimming and addslashes function and mysql escape string something like that.</p>
  
  <p><em>My Question is</em> </p>
  
  <p><strong>What more we need to take care of</strong> while playing with GET and POST.</p>
  
  <p><strong>What kind of attacks are there</strong> like SQL injection?</p>