CVE-2025-11953

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Source
https://cve.org/CVERecord?id=CVE-2025-11953
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11953.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-11953
Aliases
Published
2025-11-03T17:15:32.677Z
Modified
2026-03-15T22:50:13.170945Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/react-native-community/cli

Affected ranges

Type
GIT
Repo
https://github.com/react-native-community/cli
Events
Introduced
4ee62556cc1edadbd44bbe0cca6c30b4202719c4
Fixed
29ec42ba6938220f035049304f02cef0da230ea9
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f50c1f19a8068787d074560375b726d89c30a088
Fixed
15089907d1f1301b22c72d7f68846a2ef20df547
Database specific 
{
    "versions": [
        {
            "introduced": "19.0.0"
        },
        {
            "fixed": "19.1.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "18.0.0"
        }
    ]
}

Affected versions

v19.*
v19.0.0
v19.1.0
v19.1.1
v20.*
v20.0.0-alpha.0
v20.0.0-alpha.1
v20.0.0-alpha.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11953.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "20.0.0-alpha0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "20.0.0-alpha1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "20.0.0-alpha2"
            }
        ]
    }
]