Gwee (Generic Web Exploitation Engine) is a small program written in C designed to exploit input validation vulnerabilities in web scripts, such as Perl CGIs, PHP, etc. Gwee is much like an exploit, except more general-purpose. It features several reverse (connecting) shell codes (x86 Linux, FreeBSD, NetBSD, Perl script (universal), Python script (universal)), 4 methods of injecting (executing) them, built-in http/https client and built-in server (listener) for receiving connections (and remote shell) from injected shell codes. Gwee is distributed under the MIT License. NOTE: Sabu wrote the Perl and Python shell codes.