@react-native-community/cli (18.0.0) potentially affected by CVE-2025-11953 via @react-native-community/cli-server-api (18.0.0)

@react-native-community/cli-server-api NPM version 18.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on @react-native-community/cli-server-api and may be impacted: - @react-native-community/cli 18.0.0 Source cves: CVE-2025-11953 Source advisory:...

@react-native-community/cli (>=19.0.0-alpha.0, <=19.1.1) potentially affected by CVE-2025-11953 via @react-native-community/cli-server-api (>=19.0.0, <=19.1.1)

@react-native-community/cli-server-api NPM version =19.0.0, =19.0.0-alpha.0, =19.1.1 Source cves: CVE-2025-11953 Source advisory: SNYK:JS-REACTNATIVECOMMUNITYCLISERVERAPI-13836141...

@fluentui-react-native/tester (>=0.170.52, <=0.170.56), @fluentui-react-native/tester-win32-81 (>=0.38.69, <=0.38.70) +3 more potentially affected by CVE-2025-11953 via @react-native-community/cli-server-api (17.0.0)

@react-native-community/cli-server-api NPM version 17.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on @react-native-community/cli-server-api and may be impacted: - @fluentui-react-native/tester =0.170.52, =0.38.69, =0.81.4, =0.81.5, =0.81.35 Source...

CVE-2025-11953: Improper Neutralization of Special Elements used in an OS Command

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...