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CVE-2018-12907

Estado: ModificadaAlta (7.5)—

In Rclone 1.42, use of "rclone sync" to migrate data between two Google Cloud Storage buckets might allow attackers to trigger the transmission of any URL's content to Google, because there is no validation of a URL field received from the Google Cloud Storage API server, aka a "RESTLESS" issue.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Rclone — Rclone

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-12907",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
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  "affected": [
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  "published": "2018-06-27T13:29:00.263",
  "references": [
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      "tags": [
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        "Third Party Advisory"
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      "source": "cve@mitre.org"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-200"
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  "descriptions": [
    {
      "lang": "en",
      "value": "In Rclone 1.42, use of \"rclone sync\" to migrate data between two Google Cloud Storage buckets might allow attackers to trigger the transmission of any URL's content to Google, because there is no validation of a URL field received from the Google Cloud Storage API server, aka a \"RESTLESS\" issue."
    },
    {
      "lang": "es",
      "value": "En Rclone 1.42, el uso de \"rclone sync\" para migrar datos entre dos buckets de Google Cloud Storage podría permitir que los atacantes desencadenen la transmisión del contenido de cualquier URL a Google. Esto se debe a que no hay validación de un campo URL recibido desde el servidor de la API del servidor Google Cloud Storage. Este problema también se conoce como \"RESTLESS\"."
    }
  ],
  "lastModified": "2026-06-17T01:38:33.277",
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