Concrete5 CMS FlashUploader – Arbitrary ‘.SWF’ File Upload

• Exploit Database
• 17 阅读

• 作者： AkaStep
  日期： 2012-05-20
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/37226/

• source: https://www.securityfocus.com/bid/53640/info
   
  Concrete CMS is prone to following vulnerabilities because it fails to properly handle user-supplied input.
   
  1. Multiple cross-site scripting vulnerabilities
   
  2. An arbitrary-file-upload vulnerability
   
  3. A denial-of-service vulnerability
   
  An attacker may leverage these issues to cause denial-of-service conditions or to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
   
  Concrete CMS versions 5.5 and 5.5.21 are vulnerable. 
  
  
  http://www.example.com/concrete/flash/thumbnail_editor_2.swf
  http://www.example.com/concrete/flash/thumbnail_editor_3.swf
  http://www.example.com/concrete/flash/swfupload/swfupload.swf
  http://www.example.com/concrete/flash/uploader/uploader.swf