TinyGuestBook 'Msg' Parameter HTML Injection Vulnerability

Bugtraq ID:	51248
Class:	Input Validation Error
CVE:	CVE-2011-5199
Remote:	Yes
Local:	No
Published:	Jan 03 2012 12:00AM
Updated:	Sep 25 2012 02:00PM
Credit:	G13
Vulnerable:	TinyGuestBook TinyGuestBook 0
Not Vulnerable:

TinyGuestBook 'Msg' Parameter HTML Injection Vulnerability

TinyGuestBook is prone to an HTML-injection vulnerability because the application fails to properly sanitize user-supplied input.

Successful exploits will allow attacker-supplied HTML and script code to 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.

TinyGuestBook 'Msg' Parameter HTML Injection Vulnerability

An attacker can exploit this issue through a browser.

TinyGuestBook 'Msg' Parameter HTML Injection Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

TinyGuestBook 'Msg' Parameter HTML Injection Vulnerability

References:

• TinyGuestBook Homepage (TinyGuestBook)
  
• Tinyguestbook XSS (tom )