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CVE-2025-11953 - React Native Community CLI

AI Vulnerability Context

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 executables. On Windows, the attackers can also execute arbitrary shell commands with fully controlled arguments.

Overview

A source-backed snapshot of this vulnerability.

CISA KEVyesWhether CISA lists this as exploited.
Techniques0AI attack methods connected to this vulnerability.
Case studies0Examples where this vulnerability is mentioned.

Vulnerability status

How serious this vulnerability is and whether it is known to be exploited.

CISA KEVCRITICAL
CVE ID
CVE-2025-11953
Vendor/project
React Native Community
Product
CLI
Vulnerability name
React Native Community CLI OS Command Injection Vulnerability
Date added
2026-02-05
Due date
2026-02-26
Known ransomware campaign use
Unknown
CVSS v3
9.8
CWE-78

Exploit context

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No description available. The source record only contains identifiers and metadata.

Related AI techniques

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No related AI attack methods. No AI attack method is connected to this vulnerability in the current data.

Related case studies

Examples where this vulnerability is mentioned.

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No related case studies. No case study currently mentions this vulnerability.

Source evidence

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Original source

Original source links

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NVD CVE pagehttps://nvd.nist.gov/vuln/detail/CVE-2025-11953CVE API docshttps://nvd.nist.gov/developers/vulnerabilitiesData feedshttps://nvd.nist.gov/vuln/data-feedsCataloghttps://www.cisa.gov/known-exploited-vulnerabilities-catalogData repositoryhttps://github.com/cisagov/kev-datareefs@jfrog.comhttps://github.com/react-native-community/cli/commit/15089907d1f1301b22c72d7f68846a2ef20df547reefs@jfrog.comhttps://jfrog.com/blog/cve-2025-11953-critical-react-native-community-cli-vulnerabilityaf854a3a-2127-422b-91ae-364da2661108https://x.com/SzymonRybczak/status/1986199665000566848af854a3a-2127-422b-91ae-364da2661108https://x.com/thymikee/status/1986770875954475375134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-11953134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.vulncheck.com/blog/metro4shell_eitw