CruxPA 2.00 Cross Site Scripting

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Vulnerability ID: HTB22452  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cruxpa_3.html  
Product: CruxPA  
Vendor: CruxSoftware  
Vulnerable Version: 2.00 and Probably Prior Versions  
Vendor Notification: 21 June 2010   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
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 "/newappointment.php" script to properly sanitize user-supplied input in multiple variables. 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:  
  
  
1) Just add "<script>alert(document.cookie)</script>" value to all fileds in form.  
2) Open this url: http://host/  
3) Open this url: http://host/calendar.php?ID=$ID  
  
  
  
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Vulnerability ID: HTB22451  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cruxpa_2.html  
Product: CruxPA  
Vendor: CruxSoftware  
Vulnerable Version: 2.00 and Probably Prior Versions  
Vendor Notification: 21 June 2010   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
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 "/newtelephone.php" script to properly sanitize user-supplied input in multiple variables. 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:  
  
  
1) Just add "<script>alert(document.cookie)</script>" value to all fileds in form.  
2) Open this url: http://host/  
3) Open this url: http://host/todo.php?ID=$ID  
  
  
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Vulnerability ID: HTB22450  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cruxpa_1.html  
Product: CruxPA  
Vendor: CruxSoftware  
Vulnerable Version: 2.00 and Probably Prior Versions  
Vendor Notification: 21 June 2010   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
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 "/newtodo.php" script to properly sanitize user-supplied input in "todo" 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:  
  
  
1) Just add "<script>alert(document.cookie)</script>" value to "Text" field.  
2) Open this url: http://host/todo.php?ID=$ID  
  
  
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Vulnerability ID: HTB22449  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_cruxpa.html  
Product: CruxPA  
Vendor: CruxSoftware  
Vulnerable Version: 2.00 and Probably Prior Versions  
Vendor Notification: 21 June 2010   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
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 "/login.php" script to properly sanitize user-supplied input in "txtusername" POST parameter. 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 method="POST" action="http://host/login.php" name="main">  
<input type=hidden name=txtusername value='"><script>alert(document.cookie)</script>'>  
<input type=hidden name=txtpassword value=''>  
<input type=hidden name=cmdSubmit value='Submit'>  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
  
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