ownCloud 3.0.0 – ‘index.php?redirect_url’ Arbitrary Site Redirect

• Exploit Database
• 19 阅读

• 作者： Tobias Glemser
  日期： 2012-04-18
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/37094/

• source: https://www.securityfocus.com/bid/53145/info
  
  ownCloud is prone to a URI open-redirection vulnerability, multiple cross-site scripting vulnerabilities and multiple HTML-injection vulnerabilities because it fails to properly sanitize user-supplied input.
  
  An attacker could leverage the cross-site scripting issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.
  
  Attacker-supplied HTML and script code would run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or control how the site is rendered to the user. Other attacks are also possible.
  
  Successful exploits may redirect a user to a potentially malicious site; this may aid in phishing attacks.
  
  ownCloud 3.0.0 is vulnerable; other versions may also be affected. 
  
  http://www.example.com/owncloud/index.php?redirect_url=1"><script>alert("Help Me")</script><l=" (must not be logged in)
  
  http://www.example.com/owncloud/index.php?redirect_url=http%3a//www.boeserangreifer.de/