VirtueMart 3.1.14 – Persistent Cross-Site Scripting

• Exploit Database
• 49 阅读

• 作者： Mattia Furlani
  日期： 2018-05-16
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/44625/

• # Exploit Title: VirtueMart 3.1.14 - Persistent Cross-Site Scripting
  # Date: 2018-02-25
  # Software Link: http://virtuemart.net/
  # Exploit Author: Mattia Furlani
  # CVE: CVE-2018-7465
  # Category: webapps
  
  # 1. Description
  # An XSS issue was discovered in VirtueMart before 3.2.14. All the textareas in the admin area of the plugin can be closed by simply adding </textarea> to the value and saving the product/config. By editing back the product/config, the editor's browser will execute everything after the </textarea>, leading to a possible XSS.
  
  # 2. Proof of Concept
  Having the permissions to edit the config/products, you can simply write </textarea><script>alert(1)</script> inside a textarea, when someone will edit it back the alert will execute on the editor's browser
  
  # 3. Solution: Upgrade to 3.2.14
  # http://virtuemart.net/news/489-virtuemart-3-2-14-security-release-and-enhanced-invoice-handling