Vulnerability-Lookup

CVE-2025-59057 (GCVE-0-2025-59057)

Vulnerability from cvelistv5 – Published: 2026-01-10 02:40 – Updated: 2026-06-30 12:06

Title

React Router has XSS Vulnerability

Summary

React Router is a router for React. In @remix-run/react versions 1.15.0 through 2.17.0. and react-router versions 7.0.0 through 7.8.2, a XSS vulnerability exists in in React Router's meta()/<Meta> APIs in Framework Mode when generating script:ld+json tags which could allow arbitrary JavaScript execution during SSR if untrusted content is used to generate the tag. There is no impact if the application is being used in Declarative Mode (<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>). This issue has been patched in @remix-run/react version 2.17.1 and react-router version 7.9.0.

Severity ?

7.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/remix-run/react-router/securit…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	remix-run	react-router	Affected: @remix-run/react >= 1.15.0, < 2.17.1 Affected: react-router >= 7.0.0, < 7.9.0

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2025-59057

Vulnerability from fkie_nvd - Published: 2026-01-10 03:15 - Updated: 2026-06-30 03:16

Severity ?

7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/remix-run/react-router/security/advisories/GHSA-3cgp-3xvw-98x8	Third Party Advisory
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/errata/RHSA-2026:19712
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/errata/RHSA-2026:3782
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/errata/RHSA-2026:3958
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/errata/RHSA-2026:3960
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/security/cve/CVE-2025-59057
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://bugzilla.redhat.com/show_bug.cgi?id=2428426
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-59057.json

Impacted products

	Vendor	Product	Version
	shopify	react-router	*
	shopify	remix-run\/react	*

JSON

To clipboard

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          "vendor": "Red Hat"
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        {
          "cpes": [
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        {
          "cpes": [
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          "defaultStatus": "unaffected",
          "product": "Red Hat Enterprise Linux 9",
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      ],
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:shopify:react-router:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "F4E34485-ECF4-43E3-888E-CED503030BD0",
              "versionEndIncluding": "7.8.2",
              "versionStartIncluding": "7.0.0",
              "vulnerable": true
            },
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              "matchCriteriaId": "54EBA7E4-4D3E-4BDD-92DD-BCC1ED3FDF4C",
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      ]
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  "cveTags": [],
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      "lang": "en",
      "value": "React Router is a router for React. In @remix-run/react versions 1.15.0 through 2.17.0. and react-router versions 7.0.0 through 7.8.2, a XSS vulnerability exists in in React Router\u0027s meta()/\u003cMeta\u003e APIs in Framework Mode when generating script:ld+json tags which could allow arbitrary JavaScript execution during SSR if untrusted content is used to generate the tag. There is no impact if the application is being used in Declarative Mode (\u003cBrowserRouter\u003e) or Data Mode (createBrowserRouter/\u003cRouterProvider\u003e). This issue has been patched in @remix-run/react version 2.17.1 and react-router version 7.9.0."
    },
    {
      "lang": "es",
      "value": "React Router es un router para React. En las versiones 1.15.0 a 2.17.0 de @remix-run/react y las versiones 7.0.0 a 7.8.2 de react-router, existe una vulnerabilidad XSS en las APIs meta()/ de React Router en Modo Framework al generar etiquetas script:ld+json, lo que podr\u00eda permitir la ejecuci\u00f3n arbitraria de JavaScript durante el SSR si se utiliza contenido no confiable para generar la etiqueta. No hay impacto si la aplicaci\u00f3n se est\u00e1 utilizando en Modo Declarativo () o Modo de Datos (createBrowserRouter/). Este problema ha sido parcheado en la versi\u00f3n 2.17.1 de @remix-run/react y la versi\u00f3n 7.9.0 de react-router."
    }
  ],
  "id": "CVE-2025-59057",
  "lastModified": "2026-06-30T03:16:53.560",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
          "version": "3.1"
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        "exploitabilityScore": 2.3,
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        "source": "security-advisories@github.com",
        "type": "Secondary"
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          "scope": "CHANGED",
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        "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
        "type": "Secondary"
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "options": [
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            {
              "technicalImpact": "partial"
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          "role": "CISA Coordinator",
          "timestamp": "2026-01-12T18:12:33.289843Z",
          "version": "2.0.3"
        }
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  },
  "published": "2026-01-10T03:15:48.080",
  "references": [
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      "source": "security-advisories@github.com",
      "tags": [
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      "url": "https://github.com/remix-run/react-router/security/advisories/GHSA-3cgp-3xvw-98x8"
    },
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    {
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}

GHSA-3CGP-3XVW-98X8

Vulnerability from github – Published: 2026-01-08 20:42 – Updated: 2026-01-11 14:53

Summary

React Router has XSS Vulnerability

Details

A XSS vulnerability exists in in React Router's meta()/<Meta> APIs in Framework Mode when generating script:ld+json tags which could allow arbitrary JavaScript execution during SSR if untrusted content is used to generate the tag.

[!NOTE] This does not impact applications using Declarative Mode (<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>).

Severity ?

7.6 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 7.8.2"
      },
      "package": {
        "ecosystem": "npm",
        "name": "react-router"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.9.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.17.0"
      },
      "package": {
        "ecosystem": "npm",
        "name": "@remix-run/react"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.15.0"
            },
            {
              "fixed": "2.17.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-59057"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-01-08T20:42:20Z",
    "nvd_published_at": "2026-01-10T03:15:48Z",
    "severity": "HIGH"
  },
  "details": "A XSS vulnerability exists in in React Router\u0027s `meta()`/`\u003cMeta\u003e` APIs in [Framework Mode](https://reactrouter.com/start/modes#framework) when generating `script:ld+json` tags which could allow arbitrary JavaScript execution during SSR if untrusted content is used to generate the tag.\n\n\u003e [!NOTE]\n\u003e This does not impact applications using [Declarative Mode](https://reactrouter.com/start/modes#declarative) (`\u003cBrowserRouter\u003e`) or [Data Mode](https://reactrouter.com/start/modes#data) (`createBrowserRouter`/`\u003cRouterProvider\u003e`).",
  "id": "GHSA-3cgp-3xvw-98x8",
  "modified": "2026-01-11T14:53:48Z",
  "published": "2026-01-08T20:42:20Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/remix-run/react-router/security/advisories/GHSA-3cgp-3xvw-98x8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59057"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/remix-run/react-router"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "React Router has XSS Vulnerability"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2025-59057 (GCVE-0-2025-59057)

FKIE_CVE-2025-59057

GHSA-3CGP-3XVW-98X8

Tags

Sightings

Nomenclature