CVE-2025-55008 (GCVE-0-2025-55008)
Vulnerability from cvelistv5
Published
2025-08-09 02:02
Modified
2025-08-11 14:33
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
The AuthKit library for React Router 7+ provides helpers for authentication and session management using WorkOS & AuthKit with React Router. In versions 0.6.1 and below, @workos-inc/authkit-react-router exposed sensitive authentication artifacts — specifically sealedSession and accessToken by returning them from the authkitLoader. This caused them to be rendered into the browser HTML. This issue is fixed in version 0.7.0.
References
Impacted products
Vendor Product Version
workos authkit-react-router Version: < 0.7.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-55008",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-11T14:32:24.190307Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-11T14:33:33.678Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "authkit-react-router",
          "vendor": "workos",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.7.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The AuthKit library for React Router 7+ provides helpers for authentication and session management using WorkOS \u0026 AuthKit with React Router. In versions 0.6.1 and below, @workos-inc/authkit-react-router exposed sensitive authentication artifacts \u2014 specifically sealedSession and accessToken by returning them from the authkitLoader. This caused them to be rendered into the browser HTML. This issue is fixed in version 0.7.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-09T02:02:14.950Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/workos/authkit-react-router/security/advisories/GHSA-vqvc-9q8x-vmq6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/workos/authkit-react-router/security/advisories/GHSA-vqvc-9q8x-vmq6"
        },
        {
          "name": "https://github.com/workos/authkit-react-router/commit/607caac658784962bab76e227f9c5820d0b9a9e5",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/workos/authkit-react-router/commit/607caac658784962bab76e227f9c5820d0b9a9e5"
        },
        {
          "name": "https://github.com/workos/authkit-react-router/releases/tag/v0.7.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/workos/authkit-react-router/releases/tag/v0.7.0"
        }
      ],
      "source": {
        "advisory": "GHSA-vqvc-9q8x-vmq6",
        "discovery": "UNKNOWN"
      },
      "title": "AuthKit React Router: Sensitive auth data rendered in HTML"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-55008",
    "datePublished": "2025-08-09T02:02:14.950Z",
    "dateReserved": "2025-08-04T17:34:24.422Z",
    "dateUpdated": "2025-08-11T14:33:33.678Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-55008\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2025-08-09T03:15:47.327\",\"lastModified\":\"2025-08-11T18:32:48.867\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The AuthKit library for React Router 7+ provides helpers for authentication and session management using WorkOS \u0026 AuthKit with React Router. In versions 0.6.1 and below, @workos-inc/authkit-react-router exposed sensitive authentication artifacts \u2014 specifically sealedSession and accessToken by returning them from the authkitLoader. This caused them to be rendered into the browser HTML. This issue is fixed in version 0.7.0.\"},{\"lang\":\"es\",\"value\":\"La biblioteca AuthKit para React Router 7+ proporciona ayudantes para la autenticaci\u00f3n y la gesti\u00f3n de sesiones mediante WorkOS y AuthKit con React Router. En las versiones 0.6.1 y anteriores, @workos-inc/authkit-react-router expon\u00eda artefactos de autenticaci\u00f3n sensibles, en concreto, sealedSession y accessToken, al devolverlos desde authkitLoader. Esto provocaba que se renderizaran en el HTML del navegador. Este problema se ha corregido en la versi\u00f3n 0.7.0.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.6,\"impactScore\":5.5}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"references\":[{\"url\":\"https://github.com/workos/authkit-react-router/commit/607caac658784962bab76e227f9c5820d0b9a9e5\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/workos/authkit-react-router/releases/tag/v0.7.0\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/workos/authkit-react-router/security/advisories/GHSA-vqvc-9q8x-vmq6\",\"source\":\"security-advisories@github.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-55008\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-08-11T14:32:24.190307Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-08-11T14:33:25.226Z\"}}], \"cna\": {\"title\": \"AuthKit React Router: Sensitive auth data rendered in HTML\", \"source\": {\"advisory\": \"GHSA-vqvc-9q8x-vmq6\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.1, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"workos\", \"product\": \"authkit-react-router\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.7.0\"}]}], \"references\": [{\"url\": \"https://github.com/workos/authkit-react-router/security/advisories/GHSA-vqvc-9q8x-vmq6\", \"name\": \"https://github.com/workos/authkit-react-router/security/advisories/GHSA-vqvc-9q8x-vmq6\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/workos/authkit-react-router/commit/607caac658784962bab76e227f9c5820d0b9a9e5\", \"name\": \"https://github.com/workos/authkit-react-router/commit/607caac658784962bab76e227f9c5820d0b9a9e5\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/workos/authkit-react-router/releases/tag/v0.7.0\", \"name\": \"https://github.com/workos/authkit-react-router/releases/tag/v0.7.0\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The AuthKit library for React Router 7+ provides helpers for authentication and session management using WorkOS \u0026 AuthKit with React Router. In versions 0.6.1 and below, @workos-inc/authkit-react-router exposed sensitive authentication artifacts \\u2014 specifically sealedSession and accessToken by returning them from the authkitLoader. This caused them to be rendered into the browser HTML. This issue is fixed in version 0.7.0.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2025-08-09T02:02:14.950Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-55008\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-08-11T14:33:33.678Z\", \"dateReserved\": \"2025-08-04T17:34:24.422Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2025-08-09T02:02:14.950Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.