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CVE-2025-54871— Electron Capture is Vulnerable to TCC Bypass via Misconfigured Node Fuses (macOS)

Quick assessment

Affected
steveseguin electroncapture
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.

Electron Capture是Steve Seguin个人开发者的一个窗口捕获软件。 Electron Capture 2.19.1及之前版本存在安全漏洞，该漏洞源于允许绕过macOS TCC隐私保护，可能导致任意Node.js代码执行。

CVSS 5.5 · Medium EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection
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I. Basic Information for CVE-2025-54871

Vulnerability Information
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Vulnerability Title
Electron Capture is Vulnerable to TCC Bypass via Misconfigured Node Fuses (macOS)
Source: CVE Program / CVE List V5
Vulnerability Description
Electron Capture facilitates video playback for screen-sharing and capture. In versions 2.19.1 and below, the elecap app on macOS allows local unprivileged users to bypass macOS TCC privacy protections by enabling ELECTRON_RUN_AS_NODE. This environment variable allows arbitrary Node.js code to be executed via the -e flag, which runs inside the main Electron context, inheriting any previously granted TCC entitlements (such as access to Documents, Downloads, etc.). This issue is fixed in version 2.20.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Electron Capture 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Electron Capture是Steve Seguin个人开发者的一个窗口捕获软件。 Electron Capture 2.19.1及之前版本存在安全漏洞，该漏洞源于允许绕过macOS TCC隐私保护，可能导致任意Node.js代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
steveseguin electroncapture < 2.20.0 -

II. Public POCs for CVE-2025-54871

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III. Intelligence Information for CVE-2025-54871

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Vendor Advisories for CVE-2025-54871 (1)

IV. Related Vulnerabilities

Same vendor: steveseguin
Same weakness: CWE-284

V. Comments for CVE-2025-54871

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