Drupal Link to Us 'Link page header' Field HTML Injection Vulnerability

BID:31224

Info

Drupal Link to Us 'Link page header' Field HTML Injection Vulnerability

Bugtraq ID: 31224
Class: Input Validation Error
CVE: CVE-2008-4149
Remote: Yes
Local: No
Published: Sep 17 2008 12:00AM
Updated: May 07 2015 05:23PM
Credit: Justin Klein Keane
Vulnerable: Greg Holsclaw Link to us 5.x-1.0
Not Vulnerable: Greg Holsclaw Link to us 5.x-1.1

Discussion

Drupal Link to Us 'Link page header' Field HTML Injection Vulnerability

The Link to Us module for Drupal is prone to an HTML-injection vulnerability because the application fails to properly sanitize user-supplied input before using it in dynamically generated content.

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

This issue affects versions prior to Link to Us 5.x-1.1; other versions may also be affected.
http://drupal.org/node/207891

Exploit / POC

Drupal Link to Us 'Link page header' Field HTML Injection Vulnerability

Attackers can use a browser to exploit this issue.

Solution / Fix

Drupal Link to Us 'Link page header' Field HTML Injection Vulnerability

Solution:
The vendor has released an update. Please see the references for more information.


Greg Holsclaw Link to us 5.x-1.0

References

Drupal Link to Us 'Link page header' Field HTML Injection Vulnerability

References:

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