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CVE-2025-54314

Estado: AplazadaBaja (2.8)—

Thor before 1.4.0 can construct an unsafe shell command from library input. NOTE: this is disputed by the Supplier because "the method that was fixed can only be used with arguments that are controlled by Thor, and there is no way an attacker can take control of those arguments."

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Heimdalsecurity — ThorAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-54314",
  "cveTags": [
    {
      "tags": [
        "disputed"
      ],
      "sourceIdentifier": "cve@mitre.org"
    }
  ],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-54314",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-21T18:31:26.798255Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 2.8,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.1
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "rubyonrails",
          "product": "Thor",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.4.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-07-20T03:15:22.160",
  "references": [
    {
      "url": "https://github.com/github/advisory-database/pull/5912#issuecomment-3169255309",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/rails/thor/commit/536b79036a0efb765c1899233412e7b1ca94abfa",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/rails/thor/pull/897",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/rails/thor/releases/tag/v1.4.0",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://hackerone.com/reports/3260153",
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Thor before 1.4.0 can construct an unsafe shell command from library input. NOTE: this is disputed by the Supplier because \"the method that was fixed can only be used with arguments that are controlled by Thor, and there is no way an attacker can take control of those arguments.\""
    },
    {
      "lang": "es",
      "value": "Thor anterior a 1.4.0 puede construir un comando de shell inseguro desde la entrada de la librería."
    }
  ],
  "lastModified": "2026-06-17T09:39:50.040",
  "sourceIdentifier": "cve@mitre.org"
}