OpenHuman: Bearer token leak via process environment variable on macOS (same-UID local RCE primitive)

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-54146
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-05 17:18:20 UTC
Updated2026-11-06 21:41:14 UTC
DescriptionOpenHuman is an open-source agent harness available as a desktop application and Rust library. From 0.53.15 before 0.57.5 on macOS, core_process.rs in the Tauri desktop process publishes the per-launch OPENHUMAN_CORE_TOKEN bearer credential in its process environment even though the core now runs as an in-process task. Another process running as the same user can read that environment through the macOS KERN_PROCARGS2 process-inspection interface, recover the token together with the local host and port, and authenticate to the core JSON-RPC service with the authority of the desktop frontend. The attacker can read agent memory and integrated-account data, invoke privileged actions, change configuration, and stop or disrupt services without root access, developer mode, or changes to System Integrity Protection. This issue affects Intel and Apple Silicon macOS systems. This issue is fixed in version 0.57.5.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.002130000 probability, percentile 0.116200000 (date 2026-11-06)

Problem Types: CWE-526 | CWE-732 | CWE-526 CWE-526: Cleartext Storage of Sensitive Information in an Environment Variable | CWE-732 CWE-732: Incorrect Permission Assignment for Critical Resource

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Tinyhumansai Openhuman affected >= 0.53.15, < 0.57.5 Not specified

References

ReferenceSourceLinkTags
github.com/tinyhumansai/openhuman/releases/tag/v0.57.5 [email protected] github.com
github.com/tinyhumansai/openhuman/security/advisories/GHSA-wp8v-f9rw-qjxc [email protected] github.com
github.com/tinyhumansai/openhuman/pull/2709 [email protected] github.com
github.com/tinyhumansai/openhuman/commit/336d811ca0ca610b49e82c16a11259c... [email protected] github.com
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