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Are there any security reservations involving PHP function getimagesize()? – Oscommerce

I’ll be using it in a modification for OSCommerce e-cart — no user upload is allowed but SQL is for filenames.

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  1. 0

    It is possible to hit your memory limits quite quickly with huge or malformed images of certain types. Whether this is a problem for you depends on how you are using it. Also, keep in mind that if you use getimagesize() on a URL, you are doing an HTTP request.

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  2. 0

    AFAIK there is no security risks in using it…you aren’t getting input from user, and it just returns size of the image you pass.

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