CVE-2025-11953

React Native Community CLI OS Command Injection Vulnerability

React Native Community Cli

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.

3. Nov 2025

Ausgewertete Quellen

• Hinweis
  https://jfrog.com/blog/cve-2025-11953-critical-react-native-community-cli-vulnerability
• Hinweis
  https://www.vulncheck.com/blog/metro4shell_eitw
• Hinweis
  https://x.com/SzymonRybczak/status/1986199665000566848
• Hinweis
  https://x.com/thymikee/status/1986770875954475375
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-11953
• CISA
  React Native Community CLI OS Command Injection Vulnerability
• NVD
  CVE-2025-11953