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CVE-2026-54144— OpenHuman: Embedded Google Meet webview can silently capture the macOS desktop without a user gesture

Quick assessment

Affected
tinyhumansai openhuman
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenHuman 是一个开源的智能体（agent）框架，提供桌面应用程序和 Rust 库两种形式。在 macOS 平台上，0.56.0 版本之前，注入到受支持的远程账户 Web 视图（如 Google Meet）中的运行时环境，允许页面 JavaScript 在缺乏实时用户交互的情况下调用 接口。该接口本应拒绝此类请求，但其中的中间层（shim）却回退到原生的 Chromium 捕获行为；由于嵌入的 CEF（Chromium Embedded Framework）环境缺少常规的桌面媒体选择器，系统会自动选择主显示

CVSS 6.1 · Medium
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I. Basic Information for CVE-2026-54144

Vulnerability Information
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Vulnerability Title
OpenHuman: Embedded Google Meet webview can silently capture the macOS desktop without a user gesture
Source: CVE Program / CVE List V5
Vulnerability Description
OpenHuman is an open-source agent harness available as a desktop application and Rust library. Before 0.56.0 on macOS, the runtime injected into a supported remote account webview such as Google Meet allows page JavaScript to call getDisplayMedia without a live user gesture. Instead of rejecting the request, the shim falls through to native Chromium capture behavior, and the embedded CEF environment can auto-select the primary display because it lacks the normal desktop-media picker. If OpenHuman already has macOS Screen Recording permission and an attacker obtains JavaScript execution in an allowed embedded origin, the attacker can obtain a real desktop capture stream without a new user gesture. The stream can expose chats, documents, source code, email, meeting content, credentials, one-time codes, and other visible desktop information. The separate direct screen_share_begin_session IPC path failing origin validation does not prevent exploitation through getDisplayMedia. This issue is fixed in version 0.56.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
tinyhumansai openhuman < 0.56.0 -

II. Public POCs for CVE-2026-54144

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III. Intelligence Information for CVE-2026-54144

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Patches & Fixes for CVE-2026-54144 (1)

Vendor Pages for CVE-2026-54144 (1)

Other References for CVE-2026-54144 (2)

Same Patch Batch · tinyhumansai · 2026-11-05 · 10 CVEs total

CVE-2026-54143 9.8 CRITICAL OpenHuman allows remote inbound channel messages to create unapproved shell cron jobs lead
CVE-2026-54141 9.0 CRITICAL OpenHuman: Yuanbao non-web channel can bypass human approval to execute `node_exec`
CVE-2026-54145 8.8 HIGH OpenHuman: Bearer token leaked via approval gate session_id (SQLite plaintext + debug log
CVE-2026-54146 8.8 HIGH OpenHuman: Bearer token leak via process environment variable on macOS (same-UID local RCE
CVE-2026-54142 8.7 HIGH OpenHuman: Indirect prompt injection via background email sync executes Composio actions w
CVE-2026-49393 8.4 HIGH OpenHuman: Unauthenticated Socket.IO RPC bypass allows invoking protected OpenHuman core c
CVE-2026-54140 8.3 HIGH OpenHuman: MCP tool description injection: untrusted server descriptions execute in agent
CVE-2026-49407 7.7 HIGH OpenHuman: Unauthenticated dictation WebSocket allows arbitrary audio streaming and unboun
CVE-2026-49405 6.2 MEDIUM OpenHuman: Unauthenticated server-sent events endpoint leaks user-facing event data

IV. Related Vulnerabilities

Same product: openhuman
Same vendor: tinyhumansai
Same weakness: CWE-285