CVE-2025-11953 in react-native-community react native community cli
LogPulse has a published detection rule for this CVE: it raises a notable when someone tries to exploit it.
What the vulnerability is
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.
Affected software: react-native-community react native community cli
Scores
- CVSS: 9.8 (critical)
- EPSS: 93.98% chance of exploitation in the next 30 days
- CISA KEV: Known exploited, listed 2026-02-05
- Published: 2025-11-03
What LogPulse has for it
- Detection rule: Yes, published
- Agent check (vulnerable version): No
- Mitigation: No
Source data: NIST NVD, CISA KEV and FIRST EPSS. LogPulse processes new CVEs every hour.
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