b2evolution 4.0.3 – Persistent Cross-Site Scripting

• Exploit Database
• 85 阅读

• 作者： AutoSec Tools
  日期： 2011-03-16
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/16989/

• Source: http://packetstormsecurity.org/files/view/99362/b2evolution403-xss.txt
  
  ------------------------------------------------------------------------
  Software................b2evolution 4.0.3
  Vulnerability...........Persistent Cross-site Scripting
  Threat Level............Moderate (2/5)
  Download................http://b2evolution.net/
  Vendor Contact Date.....3/15/2011
  Disclosure Date.........3/15/2011
  Tested On...............Windows Vista + XAMPP
  ------------------------------------------------------------------------
  Author..................AutoSec Tools
  Site....................http://www.autosectools.com/
  Email...................John Leitch <john@autosectools.com>
  ------------------------------------------------------------------------
  
  
  --Description--
  
  A persistent cross-site scripting vulnerability in b2evolution 4.0.3
  can be exploited to execute arbitrary JavaScript.
  
  
  --Exploit--
  
  Data submitted to the "Comment text" input of the blog comment form is
  not properly santized. As a result, javascript can be executed
  throughout the application (admin dashboard, admin comment full text
  view, possibly other pages).
  
  
  --PoC--
  
  <?<a><script>alert(0)</script>
  

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