React Native Community CLI OS Command Injection Vulnerability

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• NewsExploited · CISA KEVReact Native Community · CLI

  React Native Community CLI OS Command Injection Vulnerability

  CVE-2025-11953

  React Native Community CLI contains an OS command injection vulnerability which could allow unauthenticated network attackers to send POST requests to the Metro Development Server and run arbitrary executables via a vulnerable endpoint exposed by the server. On Windows, attackers can also execute arbitrary shell commands with fully controlled arguments.

  CISA's required action · due 26 Feb 2026 for U.S. federal civilian agencies

  Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  Cited by CISA: github.com · github.com · nvd.nist.gov

  Added to KEV 5 Feb 2026 · Source checked 4 Nov 2026, 16:40 UTC · CISA KEV entry

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