React Native Community CLI remote command execution

Added: 02/04/2026 Background React Native is a framework for building mobile JavaScript applications. React Native Community CLI is a collection of command line tools that help developers build React Native mobile applications. Problem A vulnerability in React Native Community CLI when running wi...

Exploit for CVE-2025-11953

CVE-2025-11953 - React Native CLI RCE Research Environment !...

VulnCheck KEV: CVE-2025-11953

The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

CVE-2025-11953

The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

Critical React Native CLI Flaw Exposed Millions of Developers to Remote Attacks

Details have emerged about a now-patched critical security flaw in the popular "@react-native-community/cli" npm package that could be potentially exploited to run malicious operating system OS commands under certain conditions. "The vulnerability allows remote unauthenticated attackers to easily...

GHSA-399J-VXMF-HJVR @react-native-community/cli has arbitrary OS command injection

The Metro Development Server, which is opened by the React Native CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

@react-native-community/cli has arbitrary OS command injection

The Metro Development Server, which is opened by the React Native CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

EUVD-2025-37505

The Metro Development Server, which is opened by the React Native CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

CVE-2025-11953

The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the url variable processing in openURLMiddleware.ts. An attacker can execute arbitrary system commands by sending crafted HTTP POST requests, if the Metro development server is in use. This server binds to all...

CVE-2025-11953

The CVE-2025-11953 issue affects the React Native Community CLI Server API Node.js Package (versions 4.8.0 up to, but not including, 20.0.0). The Metro Development Server bound to external interfaces exposes an endpoint vulnerable to OS command injection, enabling unauthenticated network attacker...

CVE-2025-11953 Command injection in React Native Community CLI allows remote attackers to perform remote code execution by sending HTTP requests

The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

CVE-2025-11953 Command injection in React Native Community CLI allows remote attackers to perform remote code execution by sending HTTP requests

The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

CVE-2025-11953 Command injection in React Native Community CLI allows remote attackers to perform remote code execution by sending HTTP requests

The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint that is vulnerable to OS command injection. This allows unauthenticated network attackers to send a POST request to the server and run arbitrary...

ZTE ZXMP M721 安全漏洞

The ZTE ZXMP M721 is a metro edge OTN Optical Transport Network device from ZTE, China. The ZTE ZXMP M721 suffers from a private key disclosure vulnerability, which originates from a low-privilege user being able to bypass authorization checks to view the device's communication private key, and...

EUVD-2014-6802

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Malicious code in @malware-test-wests-nixie-metro-niffs/test-mlw3-wests-nixie-metro-niffs (npm)

The package @malware-test-wests-nixie-metro-niffs/test-mlw3-wests-nixie-metro-niffs was found to contain malicious code...

PT-2025-44787

Name of the Vulnerable Software and Affected Versions React Native Community CLI versions 4.8.0 through 20.0.0-alpha.2 Description The Metro Development Server, which is opened by the React Native Community CLI, binds to external interfaces by default. The server exposes an endpoint vulnerable to...