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CVE-2026-53668

Estado: AnalizadaMedia (6.9)—

React Router is a router for React. In versions 6.30.2 through 6.30.4 and 7.9.6 through 7.12.0, applications that allow open redirects are vulnerable to XSS. An attacker could craft a malicious link that redirects users to an unexpected external site or that exploits an XSS vector.This issue has been fixed in version 7.13.0.

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)

Shopify — React-router

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-53668",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-53668",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-07-28T13:44:02.098018Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
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        "cvssData": {
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          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
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        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
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      "affectedData": [
        {
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          "versions": [
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            },
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            }
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  "published": "2026-07-27T22:17:31.237",
  "references": [
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      "url": "https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180",
      "tags": [
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      "url": "https://github.com/remix-run/react-router/commit/3a5b5ad0e5cf9918c646509563f5c41a89226ff3",
      "tags": [
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      "tags": [
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      "source": "security-advisories@github.com"
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    {
      "url": "https://github.com/remix-run/react-router/security/advisories/GHSA-jjmj-jmhj-qwj2",
      "tags": [
        "Third Party Advisory"
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      "source": "security-advisories@github.com"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        },
        {
          "lang": "en",
          "value": "CWE-601"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "React Router is a router for React. In versions 6.30.2 through 6.30.4 and 7.9.6 through 7.12.0, applications that allow open redirects are vulnerable to XSS. An attacker could craft a malicious link that redirects users to an unexpected external site or that exploits an XSS vector.This issue has been fixed in version 7.13.0."
    }
  ],
  "lastModified": "2026-08-03T14:13:34.623",
  "configurations": [
    {
      "nodes": [
        {
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              "versionEndIncluding": "6.30.4",
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            },
            {
              "criteria": "cpe:2.3:a:shopify:react-router:*:*:*:*:*:node.js:*:*",
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          ],
          "operator": "OR"
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  "sourceIdentifier": "security-advisories@github.com"
}