OpenHuman: Yuanbao non-web channel can bypass human approval to execute `node_exec`

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-54141
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-05 17:18:19 UTC
Updated2026-11-06 21:41:14 UTC
DescriptionOpenHuman is an open-source agent harness available as a desktop application and Rust library. Before 0.57.13, a remote direct message received through a configured Yuanbao channel is converted into a generic channel AgentTurnRequest that uses the default tool policy without establishing an interactive approval context. Under the default Supervised autonomy policy with Node enabled, node_exec is classified as a write operation that should prompt for approval, but ApprovalGate treats missing APPROVAL_CHAT_CONTEXT as a non-interactive turn and allows execution. Because Yuanbao direct messages are open by default, an external sender who can message the connected bot can influence the agent to execute JavaScript and operating-system commands as the OpenHuman user without an approval prompt. The issue requires a configured Yuanbao channel, the default approval-requiring policy state, Node availability, and successful model selection of node_exec. This issue is fixed in version 0.57.13.

Risk And Classification

Primary CVSS: v3.1 9 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.007620000 probability, percentile 0.555230000 (date 2026-11-06)

Problem Types: CWE-94 | CWE-862 | CWE-94 CWE-94: Improper Control of Generation of Code ('Code Injection') | CWE-862 CWE-862: Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1CNADECLARED9CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Tinyhumansai Openhuman affected < 0.57.13 Not specified

References

ReferenceSourceLinkTags
github.com/tinyhumansai/openhuman/commit/3a7180da7765af861bf44d79e025fc6... [email protected] github.com
github.com/tinyhumansai/openhuman/pull/3227 [email protected] github.com
github.com/tinyhumansai/openhuman/releases/tag/v0.57.13 [email protected] github.com
github.com/tinyhumansai/openhuman/security/advisories/GHSA-gg3m-wgmq-vhmx [email protected] github.com
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