There are some untainting modules on CPAN:

  • String::ShellQuote "contains some functions which are useful for quoting strings which are going to pass through the shell or a shell-like object."

  • CGI::Untaint "provides a simple, convenient, abstracted and extensible manner for validating and untainting the input from web forms." Including dates, email, urls, isbn, uk postal codes, and credit card numbers!

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    In reply to Re: •Re: Re^2: Untainting safely. (b0iler proofing?) by epoptai
    in thread Untainting safely. (b0iler proofing?) by BrowserUk

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