JibberBook Comment HTML Injection Vulnerability

Bugtraq ID:	43151
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Aug 12 2009 12:00AM
Updated:	Aug 12 2009 12:00AM
Credit:	Onur YILMAZ aka DJR
Vulnerable:	JibberBook JibberBook 2.3
Not Vulnerable:

JibberBook Comment HTML Injection Vulnerability

JibberBook is prone to an HTML-injection vulnerability because it fails to properly sanitize user-supplied input before using it in dynamically generated content.

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 to control how the site is rendered to the user. Other attacks are also possible.

JibberBook 2.3 is vulnerable; other versions may also be affected.

JibberBook Comment HTML Injection Vulnerability

Attackers can use a browser to exploit this issue.

JibberBook Comment 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].

JibberBook Comment HTML Injection Vulnerability

References:

• JibberBook GuestBook 2.3 Multiple Vulnerabilities ([email protected])
  
• JibberBook Homepage (JibberBook)
  
• JibberBook Project Page (JibberBook)