PoC Index

CVE-2025-11953

KEVCRITICAL 9.8EPSS 94.0%

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.

CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
93.98% chance of exploitation in the next 30 days, 100th percentile
CISA KEV
added 2026-02-05
Nuclei
critical · CWE-78
Published
2025-11-03
Updated
2026-02-26

Proof-of-concept exploits (3)

Nuclei templates (1)

References

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