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Old 04-03-2004, 01:01 AM
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Jakeman Jakeman is offline
 
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Default SQL injection
I am testing an external script I wrote. I just discovered that the user can inject code into an UPDATE query through one of the form fields by entering clever values. For example:

UPDATE tablename SET field = '$_POST[var]'

So I need to check that the posted variable is clean. I'm not sure where to start and I want to cover all possibilities. Any hints, tips, advice?

thx

vB3 3.0.0
I don't suppose vB3 has a function for this?
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