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I would be careful about how the file is transferred. You do not want the user to include directory structures in the file name (such as ../../../../../file.ext). This could be a very bad thing. In this situation I would think that it is best to error on the side of caution. There is to great a possibility to introduce a security hole. Dont forget to taint check.

Sparky

In reply to Re: Security issues when allowing file upload via CGI by sparkyichi
in thread Security issues when allowing file upload via CGI by George_Sherston

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