Jason Maloney's Guestbook HTML Injection Vulnerability

BID:9162

Info

Jason Maloney's Guestbook HTML Injection Vulnerability

Bugtraq ID: 9162
Class: Input Validation Error
CVE:
Remote: Yes
Local: No
Published: Dec 05 2003 12:00AM
Updated: Dec 05 2003 12:00AM
Credit: The disclosure of this issue has been credited to Shaun Colley.
Vulnerable: Jason Maloney Guestbook 3.0
Not Vulnerable:

Discussion

Jason Maloney's Guestbook HTML Injection Vulnerability

It has been reported that Jason Maloney's Guestbook is prone to a HTML injection vulnerability that may allow an attacker to execute HTML code in a user's browser. The issue is reported to be present in the 'name' field. Although unconfirmed other fields may be affected as well. This problem is due to insufficient sanitization of user-supplied input.

Successful exploitation of this vulnerability may allow an attacker to steal cookie-based authentication credentials. Other attacks are also possible.

Exploit / POC

Jason Maloney's Guestbook HTML Injection Vulnerability

No exploit is required.

Solution / Fix

Jason Maloney's Guestbook HTML Injection Vulnerability

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

References

Jason Maloney's Guestbook HTML Injection Vulnerability

References:

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