Before posting this question I started by searching the CPAN for a module through which one could upload an image file to a server, and would refuse anything that was 'dodgy'.

I didn't find what I wanted and so I wondered if fellow monks had experience of allowing this (those who would upload are relatively trustworthy but I would wish to guard against a rogue element). I would certainly check the suffix of the file but I would be grateful to know of any internal checks one could make on the file to improve security.

All help and advice gratefully received.

In reply to security issues for allowing images to be uploaded to the server by jonnyfolk

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