CVE-2025-11953

{
  "id": "CVE-2025-11953",
  "sourceIdentifier": "[email protected]",
  "published": "2025-11-03T17:15:32.677",
  "lastModified": "2026-11-05T22:10:00.203",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "El servidor de desarrollo Metro, que es abierto por la CLI de React Native Community, se enlaza a interfaces externas por defecto. El servidor expone un endpoint que es vulnerable a la inyección de comandos del sistema operativo. Esto permite a atacantes de red no autenticados enviar una solicitud POST al servidor y ejecutar ejecutables arbitrarios. En Windows, los atacantes también pueden ejecutar comandos de shell arbitrarios con argumentos totalmente controlados."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "collectionURL": "https://www.npmjs.com",
          "packageName": "@react-native-community/cli-server-api",
          "versions": [
            {
              "version": "4.8.0",
              "lessThan": "20.0.0",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
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        "ssvcData": {
          "timestamp": "2026-02-06T04:55:17.609697Z",
          "id": "CVE-2025-11953",
          "options": [
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              "exploitation": "active"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "cisaExploitAdd": "2026-02-05",
  "cisaActionDue": "2026-02-26",
  "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "React Native Community CLI OS Command Injection Vulnerability",
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "https://github.com/react-native-community/cli/commit/15089907d1f1301b22c72d7f68846a2ef20df547",
      "source": "[email protected]",
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        "Patch"
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    },
    {
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      "source": "[email protected]",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory"
      ]
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      "tags": [
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}