Vulnerability-Lookup

CVE-2025-48370 (GCVE-0-2025-48370)

Vulnerability from cvelistv5 – Published: 2025-05-27 15:27 – Updated: 2025-05-27 15:37

Title

auth-js Vulnerable to Insecure Path Routing from Malformed User Input

Summary

auth-js is an isomorphic Javascript library for Supabase Auth. Prior to version 2.69.1, the library functions getUserById, deleteUser, updateUserById, listFactors and deleteFactor did not require the user supplied values to be valid UUIDs. This could lead to a URL path traversal, resulting in the wrong API function being called. Implementations that follow security best practice and validate user controlled inputs, such as the userId are not affected by this. This issue has been patched in version 2.69.1.

Severity ?

2.7 (Low)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U

CWE

CWE-287 - Improper Authentication
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/supabase/auth-js/security/advi…	x_refsource_CONFIRM
	https://github.com/supabase/auth-js/pull/1063	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	supabase	auth-js	Affected: < 2.69.1

Show details on NVD website

JSON

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          "url": "https://github.com/supabase/auth-js/security/advisories/GHSA-8r88-6cj9-9fh5"
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          "tags": [
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          "url": "https://github.com/supabase/auth-js/pull/1063"
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      "source": {
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        "discovery": "UNKNOWN"
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      "title": "auth-js Vulnerable to Insecure Path Routing from Malformed User Input"
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GHSA-8R88-6CJ9-9FH5

Vulnerability from github – Published: 2025-05-27 18:00 – Updated: 2025-05-28 19:42

Summary

auth-js Vulnerable to Insecure Path Routing from Malformed User Input

Details

Impact

The library functions getUserById, deleteUser, updateUserById, listFactors and deleteFactor did not require the user supplied values to be valid UUIDs. This could lead to a URL path traversal, resulting in the wrong API function being called.

Implementations that follow security best practice and validate user controlled inputs, such as the userId are not affected by this.

Patches

Strict value checks have been added to all affected functions. These functions now require that the userId and factorId parameters MUST be valid UUID (v4).

Patched version: >= 2.69.1

Workarounds

Implementations that follow security best practice and validate user controlled inputs, such as the userId are not affected by this. It is recommended that users of the auth-js library always follow security best practice and validate all inputs, before passing these to other functions or libraries.

References

https://github.com/supabase/auth-js/pull/1063

Severity ?

1.3 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@supabase/auth-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.69.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-48370"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-05-27T18:00:17Z",
    "nvd_published_at": "2025-05-27T16:15:32Z",
    "severity": "LOW"
  },
  "details": "### Impact\nThe library functions `getUserById`, `deleteUser`, `updateUserById`, `listFactors` and `deleteFactor` did not require the user supplied values to be valid UUIDs. This could lead to a URL path traversal, resulting in the wrong API function being called.\n\nImplementations that follow security best practice and validate user controlled inputs, such as the `userId` are not affected by this.\n\n### Patches\nStrict value checks have been added to all affected functions. These functions now require that the `userId` and `factorId` parameters MUST be valid UUID (v4).\n\n**Patched version:** \u003e= 2.69.1\n\n### Workarounds\nImplementations that follow security best practice and validate user controlled inputs, such as the `userId` are not affected by this. It is recommended that users of the auth-js library always follow security best practice and validate all inputs, before passing these to other functions or libraries.\n\n### References\nhttps://github.com/supabase/auth-js/pull/1063",
  "id": "GHSA-8r88-6cj9-9fh5",
  "modified": "2025-05-28T19:42:23Z",
  "published": "2025-05-27T18:00:17Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/supabase/auth-js/security/advisories/GHSA-8r88-6cj9-9fh5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-48370"
    },
    {
      "type": "WEB",
      "url": "https://github.com/supabase/auth-js/pull/1063"
    },
    {
      "type": "WEB",
      "url": "https://github.com/supabase/auth-js/commit/1bcb76e479e51cd9bca2d7732d0bf3199e07a693"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/supabase/auth-js"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U",
      "type": "CVSS_V4"
    }
  ],
  "summary": "auth-js Vulnerable to Insecure Path Routing from Malformed User Input"
}

FKIE_CVE-2025-48370

Vulnerability from fkie_nvd - Published: 2025-05-27 16:15 - Updated: 2025-05-28 15:01

Severity ?

2.7 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/supabase/auth-js/pull/1063
	security-advisories@github.com	https://github.com/supabase/auth-js/security/advisories/GHSA-8r88-6cj9-9fh5

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "auth-js is an isomorphic Javascript library for Supabase Auth. Prior to version 2.69.1, the library functions getUserById, deleteUser, updateUserById, listFactors and deleteFactor did not require the user supplied values to be valid UUIDs. This could lead to a URL path traversal, resulting in the wrong API function being called. Implementations that follow security best practice and validate user controlled inputs, such as the userId are not affected by this. This issue has been patched in version 2.69.1."
    },
    {
      "lang": "es",
      "value": "auth-js es una librer\u00eda de Javascript isom\u00f3rfica para Supabase Auth. Antes de la versi\u00f3n 2.69.1, las funciones de la librer\u00eda getUserById, deleteUser, updateUserById, listFactors y deleteFactor no requer\u00edan que los valores proporcionados por el usuario fueran UUID v\u00e1lidos. Esto pod\u00eda provocar un recorrido de la URL, lo que resultaba en la llamada a una funci\u00f3n de API incorrecta. Las implementaciones que siguen las mejores pr\u00e1cticas de seguridad y validan las entradas controladas por el usuario, como el ID de usuario, no se ven afectadas. Este problema se ha corregido en la versi\u00f3n 2.69.1."
    }
  ],
  "id": "CVE-2025-48370",
  "lastModified": "2025-05-28T15:01:30.720",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 2.7,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "UNREPORTED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-05-27T16:15:32.880",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/supabase/auth-js/pull/1063"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/supabase/auth-js/security/advisories/GHSA-8r88-6cj9-9fh5"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        },
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

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-2025-48370 (GCVE-0-2025-48370)

GHSA-8R88-6CJ9-9FH5

Impact

Patches

Workarounds

References

FKIE_CVE-2025-48370

Tags

Sightings

Nomenclature