cvelistv5 - cve-2025-31125

CVE-2025-31125 (GCVE-0-2025-31125)

Vulnerability from cvelistv5 – Published: 2025-03-31 17:06 – Updated: 2025-03-31 17:59

Summary

Vite is a frontend tooling framework for javascript. Vite exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected. This vulnerability is fixed in 6.2.4, 6.1.3, 6.0.13, 5.4.16, and 4.5.11.

Severity ?

5.3 (Medium)


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

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
CWE-284 - Improper Access Control

Assigner

GitHub_M

References

URL

Tags

	https://github.com/vitejs/vite/security/advisorie…	x_refsource_CONFIRM
	https://github.com/vitejs/vite/commit/59673137c45…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	vitejs	vite	Affected: >= 6.2.0, < 6.2.4 Affected: >= 6.1.0, < 6.1.3 Affected: >= 6.0.0, < 6.0.13 Affected: >= 5.0.0, < 5.4.16 Affected: < 4.5.11

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JSON

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FKIE_CVE-2025-31125

Vulnerability from fkie_nvd - Published: 2025-03-31 17:15 - Updated: 2025-09-24 15:45

Severity ?

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

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/vitejs/vite/commit/59673137c45ac2bcfad1170d954347c1a17ab949	Patch
security-advisories@github.com	https://github.com/vitejs/vite/security/advisories/GHSA-4r4m-qw57-chr8	Exploit, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://github.com/vitejs/vite/security/advisories/GHSA-4r4m-qw57-chr8	Exploit, Vendor Advisory

Impacted products

Vendor	Product	Version
vitejs	vite	*
vitejs	vite	*
vitejs	vite	*
vitejs	vite	*
vitejs	vite	*

JSON

To clipboard

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GHSA-4R4M-QW57-CHR8

Vulnerability from github – Published: 2025-03-31 17:31 – Updated: 2025-03-31 23:32

Summary

Vite has a `server.fs.deny` bypassed for `inline` and `raw` with `?import` query

Details

Summary

The contents of arbitrary files can be returned to the browser.

Impact

Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected.

Details

base64 encoded content of non-allowed files is exposed using ?inline&import (originally reported as ?import&?inline=1.wasm?init)
content of non-allowed files is exposed using ?raw?import

/@fs/ isn't needed to reproduce the issue for files inside the project root.

PoC

Original report (check details above for simplified cases):

The ?import&?inline=1.wasm?init ending allows attackers to read arbitrary files and returns the file content if it exists. Base64 decoding needs to be performed twice

$ npm create vite@latest
$ cd vite-project/
$ npm install
$ npm run dev

Example full URL http://localhost:5173/@fs/C:/windows/win.ini?import&?inline=1.wasm?init

Severity ?

5.3 (Medium)


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

Show details on source website

JSON

To clipboard

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          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.1.0"
            },
            {
              "fixed": "6.1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.0"
            },
            {
              "fixed": "6.0.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.0.0"
            },
            {
              "fixed": "5.4.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.5.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-31125"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-31T17:31:54Z",
    "nvd_published_at": "2025-03-31T17:15:43Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\n\nThe contents of arbitrary files can be returned to the browser.\n\n### Impact\nOnly apps explicitly exposing the Vite dev server to the network (using `--host` or [`server.host` config option](https://vitejs.dev/config/server-options.html#server-host)) are affected.\n\n### Details\n\n- base64 encoded content of non-allowed files is exposed using `?inline\u0026import` (originally reported as `?import\u0026?inline=1.wasm?init`)\n- content of non-allowed files is exposed using `?raw?import`\n\n`/@fs/` isn\u0027t needed to reproduce the issue for files inside the project root.\n\n### PoC\n\nOriginal report (check details above for simplified cases):\n\nThe ?import\u0026?inline=1.wasm?init ending allows attackers to read arbitrary files and returns the file content if it exists.  Base64 decoding needs to be performed twice\n```\n$ npm create vite@latest\n$ cd vite-project/\n$ npm install\n$ npm run dev\n```\n\nExample full URL `http://localhost:5173/@fs/C:/windows/win.ini?import\u0026?inline=1.wasm?init`",
  "id": "GHSA-4r4m-qw57-chr8",
  "modified": "2025-03-31T23:32:54Z",
  "published": "2025-03-31T17:31:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/vite/security/advisories/GHSA-4r4m-qw57-chr8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31125"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/vite/commit/59673137c45ac2bcfad1170d954347c1a17ab949"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vitejs/vite"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Vite has a `server.fs.deny` bypassed for `inline` and `raw` with `?import` query"
}

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-2025-31125 (GCVE-0-2025-31125)

FKIE_CVE-2025-31125

GHSA-4R4M-QW57-CHR8

Summary

Impact

Details

PoC

Tags

Sightings

Nomenclature