Zendesk 'Your email address' Field HTML Injection Vulnerability

Bugtraq ID:	42348
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Aug 10 2010 12:00AM
Updated:	Aug 10 2010 12:00AM
Credit:	Luis Santana
Vulnerable:	Zendesk Zendesk 0
Not Vulnerable:

Zendesk 'Your email address' Field HTML Injection Vulnerability

Zendesk 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.

Zendesk 'Your email address' Field HTML Injection Vulnerability

Attackers can use a browser to exploit this issue.

The following exploit code is available:

• /data/vulnerabilities/exploits/42348.html

Zendesk 'Your email address' Field HTML Injection Vulnerability

Solution:
Reports indicate that this issue has been fixed by the vendor but Symantec has not confirmed it. Please contact the vendor for more information.

Zendesk 'Your email address' Field HTML Injection Vulnerability

References:

• Zendesk Homepage (Zendesk)