CVE-2025-43865 (GCVE-0-2025-43865)
Vulnerability from cvelistv5
Published
2025-04-25 00:18
Modified
2025-04-25 15:16
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
Summary
React Router is a router for React. In versions on the 7.0 branch prior to version 7.5.2, it's possible to modify pre-rendered data by adding a header to the request. This allows to completely spoof its contents and modify all the values ​​of the data object passed to the HTML. This issue has been patched in version 7.5.2.
Impacted products
Vendor Product Version
remix-run react-router Version: >= 7.0, < 7.5.2
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-43865",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-25T15:11:14.012087Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-25T15:16:00.202Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "react-router",
          "vendor": "remix-run",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 7.0, \u003c 7.5.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "React Router is a router for React. In versions on the 7.0 branch prior to version 7.5.2, it\u0027s possible to modify pre-rendered data by adding a header to the request. This allows to completely spoof its contents and modify all the values \u200b\u200bof the data object passed to the HTML. This issue has been patched in version 7.5.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-345",
              "description": "CWE-345: Insufficient Verification of Data Authenticity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-25T00:18:53.222Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/remix-run/react-router/security/advisories/GHSA-cpj6-fhp6-mr6j",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/remix-run/react-router/security/advisories/GHSA-cpj6-fhp6-mr6j"
        },
        {
          "name": "https://github.com/remix-run/react-router/commit/c84302972a152d851cf5dd859ff332b354b70111",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/remix-run/react-router/commit/c84302972a152d851cf5dd859ff332b354b70111"
        },
        {
          "name": "https://github.com/remix-run/react-router/blob/e6c53a0130559b4a9bd47f9cf76ea5b08a69868a/packages/react-router/lib/server-runtime/routes.ts#L87",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/remix-run/react-router/blob/e6c53a0130559b4a9bd47f9cf76ea5b08a69868a/packages/react-router/lib/server-runtime/routes.ts#L87"
        }
      ],
      "source": {
        "advisory": "GHSA-cpj6-fhp6-mr6j",
        "discovery": "UNKNOWN"
      },
      "title": "React Router allows pre-render data spoofing on React-Router framework mode"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-43865",
    "datePublished": "2025-04-25T00:18:53.222Z",
    "dateReserved": "2025-04-17T20:07:08.556Z",
    "dateUpdated": "2025-04-25T15:16:00.202Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-43865\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2025-04-25T01:15:43.270\",\"lastModified\":\"2025-04-29T13:52:28.490\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"React Router is a router for React. In versions on the 7.0 branch prior to version 7.5.2, it\u0027s possible to modify pre-rendered data by adding a header to the request. This allows to completely spoof its contents and modify all the values \u200b\u200bof the data object passed to the HTML. This issue has been patched in version 7.5.2.\"},{\"lang\":\"es\",\"value\":\"React Router es un enrutador para React. En versiones de la rama 7.0 anteriores a la 7.5.2, es posible modificar datos pre-renderizados a\u00f1adiendo un encabezado a la solicitud. Esto permite falsificar completamente su contenido y modificar todos los valores del objeto de datos pasado al HTML. Este problema se ha corregido en la versi\u00f3n 7.5.2.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.2}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]}],\"references\":[{\"url\":\"https://github.com/remix-run/react-router/blob/e6c53a0130559b4a9bd47f9cf76ea5b08a69868a/packages/react-router/lib/server-runtime/routes.ts#L87\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/remix-run/react-router/commit/c84302972a152d851cf5dd859ff332b354b70111\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/remix-run/react-router/security/advisories/GHSA-cpj6-fhp6-mr6j\",\"source\":\"security-advisories@github.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-43865\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-25T15:11:14.012087Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-25T15:12:54.431Z\"}}], \"cna\": {\"title\": \"React Router allows pre-render data spoofing on React-Router framework mode\", \"source\": {\"advisory\": \"GHSA-cpj6-fhp6-mr6j\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.2, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"remix-run\", \"product\": \"react-router\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 7.0, \u003c 7.5.2\"}]}], \"references\": [{\"url\": \"https://github.com/remix-run/react-router/security/advisories/GHSA-cpj6-fhp6-mr6j\", \"name\": \"https://github.com/remix-run/react-router/security/advisories/GHSA-cpj6-fhp6-mr6j\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/remix-run/react-router/commit/c84302972a152d851cf5dd859ff332b354b70111\", \"name\": \"https://github.com/remix-run/react-router/commit/c84302972a152d851cf5dd859ff332b354b70111\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/remix-run/react-router/blob/e6c53a0130559b4a9bd47f9cf76ea5b08a69868a/packages/react-router/lib/server-runtime/routes.ts#L87\", \"name\": \"https://github.com/remix-run/react-router/blob/e6c53a0130559b4a9bd47f9cf76ea5b08a69868a/packages/react-router/lib/server-runtime/routes.ts#L87\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"React Router is a router for React. In versions on the 7.0 branch prior to version 7.5.2, it\u0027s possible to modify pre-rendered data by adding a header to the request. This allows to completely spoof its contents and modify all the values \\u200b\\u200bof the data object passed to the HTML. This issue has been patched in version 7.5.2.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-345\", \"description\": \"CWE-345: Insufficient Verification of Data Authenticity\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2025-04-25T00:18:53.222Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-43865\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-25T15:16:00.202Z\", \"dateReserved\": \"2025-04-17T20:07:08.556Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2025-04-25T00:18:53.222Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…