Vulnerability-Lookup

GHSA-V834-RHV4-65M3

Vulnerability from github – Published: 2023-10-03 06:30 – Updated: 2025-09-26 21:39

Summary

static-server Path Traversal vulnerability

Details

All versions of the package static-server are vulnerable to Directory Traversal due to improper input sanitization passed via the validPath function of server.js.

Severity

7.5 (High)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "static-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-26152"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-04T14:43:33Z",
    "nvd_published_at": "2023-10-03T05:15:50Z",
    "severity": "HIGH"
  },
  "details": "All versions of the package static-server are vulnerable to Directory Traversal due to improper input sanitization passed via the `validPath` function of server.js.",
  "id": "GHSA-v834-rhv4-65m3",
  "modified": "2025-09-26T21:39:29Z",
  "published": "2023-10-03T06:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26152"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/lirantal/1f7021703a2065ecaf9ec9e06a3a346d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nbluis/static-server"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nbluis/static-server/blob/master/server.js#L218-L223"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-JS-STATICSERVER-5722341"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "static-server Path Traversal vulnerability"
}

CVE-2023-26152 (GCVE-0-2023-26152)

Vulnerability from cvelistv5 – Published: 2023-10-03 05:00 – Updated: 2024-09-23 13:30

Summary

All versions of the package static-server are vulnerable to Directory Traversal due to improper input sanitization passed via the validPath function of server.js.

Severity

7.5 (High)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Directory Traversal

Assigner

snyk

References

3 references

URL	Tags
https://security.snyk.io/vuln/SNYK-JS-STATICSERVE…
https://gist.github.com/lirantal/1f7021703a2065ec…
https://github.com/nbluis/static-server/blob/mast…

Impacted products

1 product

Vendor	Product	Version
n/a	static-server	Affected: 0 , < * (semver)

Credits

Liran Tal - Snyk Research Team

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:39:06.705Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.snyk.io/vuln/SNYK-JS-STATICSERVER-5722341"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gist.github.com/lirantal/1f7021703a2065ecaf9ec9e06a3a346d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/nbluis/static-server/blob/master/server.js%23L218-L223"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-26152",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-23T13:30:02.848627Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-23T13:30:21.983Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "static-server",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
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          "value": "Liran Tal - Snyk Research Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "All versions of the package static-server are vulnerable to Directory Traversal due to improper input sanitization passed via the validPath function of server.js."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P",
            "version": "3.1"
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      "problemTypes": [
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        "dateUpdated": "2023-10-03T05:00:02.779Z",
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      "references": [
        {
          "url": "https://security.snyk.io/vuln/SNYK-JS-STATICSERVER-5722341"
        },
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          "url": "https://gist.github.com/lirantal/1f7021703a2065ecaf9ec9e06a3a346d"
        },
        {
          "url": "https://github.com/nbluis/static-server/blob/master/server.js%23L218-L223"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
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    "datePublished": "2023-10-03T05:00:02.779Z",
    "dateReserved": "2023-02-20T10:28:48.929Z",
    "dateUpdated": "2024-09-23T13:30:21.983Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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

GHSA-V834-RHV4-65M3

CVE-2023-26152 (GCVE-0-2023-26152)

Tags

Sightings

Nomenclature