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BTCPay Server 1.7.4 HTML Injection

🗓️ 06 Apr 2023 00:00:00Reported by Manojkumar JType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 255 Views

BTCPay Server v1.7.4 HTML Injection CVE-2023-049

Related
Code
`# Exploit Title: BTCPay Server v1.7.4 - HTML Injection  
# Date: 01/26/2023  
# Exploit Author: Manojkumar J (TheWhiteEvil)  
# Vendor Homepage: https://github.com/btcpayserver/btcpayserver  
# Software Link:  
https://github.com/btcpayserver/btcpayserver/releases/tag/v1.7.5  
# Version: <=1.7.4  
# Tested on: Windows10  
# CVE : CVE-2023-0493  
  
# Description:  
  
BTCPay Server v1.7.4 HTML injection vulnerability.  
  
# Steps to exploit:  
  
1. Create an account on the target website.  
  
Register endpoint: https://target-website.com/register#  
  
2. Move on to the API key and create API key with the html injection in the  
label field.  
  
Example:  
  
<a href="https://hackerbro.in">clickhere</a>  
  
  
3. Click remove/delete API key, the html injection will render.  
  
`

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06 Apr 2023 00:00Current
8.8High risk
Vulners AI Score8.8
CVSS 3.15.3 - 8.8
EPSS0.07896
SSVC
255