{
  "id": "cve-2025-11953",
  "cveID": "CVE-2025-11953",
  "vendor": "React Native Community",
  "product": "CLI",
  "vulnerabilityName": "React Native Community CLI OS Command Injection Vulnerability",
  "shortDescription": "React Native Community CLI contains an OS command injection vulnerability which could allow unauthenticated network attackers to send POST requests to the Metro Development Server and run arbitrary executables via a vulnerable endpoint exposed by the server. On Windows, attackers can also execute arbitrary shell commands with fully controlled arguments.",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "dateAdded": "2026-02-05",
  "dueDate": "2026-02-26",
  "knownRansomware": false,
  "cwes": [
    "CWE-78"
  ],
  "notes": "This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://github.com/react-native-community/cli/commit/15089907d1f1301b22c72d7f68846a2ef20df547 ; https://github.com/react-native-community/cli/pull/2735 ; https://nvd.nist.gov/vuln/detail/CVE-2025-11953",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11953"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "github.com",
      "url": "https://github.com/react-native-community/cli/commit/15089907d1f1301b22c72d7f68846a2ef20df547"
    },
    {
      "label": "github.com",
      "url": "https://github.com/react-native-community/cli/pull/2735"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11953"
    }
  ],
  "cvss": {
    "score": 9.8,
    "severity": "CRITICAL",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.9398,
    "percentile": 0.9984
  },
  "timeline": [
    {
      "date": "2026-02-05",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2026-02-26",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}