github - ghsa-frjg-g767-7363

GHSA-FRJG-G767-7363

Vulnerability from github – Published: 2023-03-23 06:30 – Updated: 2023-03-27 22:32

Summary

code-server vulnerable to Missing Origin Validation in WebSockets

Details

Versions of the package code-server before 4.10.1 are vulnerable to Missing Origin Validation in WebSockets handshakes. Exploiting this vulnerability can allow an adversary in specific scenarios to access data from and connect to the code-server instance.

Severity ?

9.3 (Critical)


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

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "code-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-26114"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1385",
      "CWE-346"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-03-23T19:58:10Z",
    "nvd_published_at": "2023-03-23T05:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Versions of the package code-server before 4.10.1 are vulnerable to Missing Origin Validation in WebSockets handshakes. Exploiting this vulnerability can allow an adversary in specific scenarios to access data from and connect to the code-server instance.",
  "id": "GHSA-frjg-g767-7363",
  "modified": "2023-03-27T22:32:09Z",
  "published": "2023-03-23T06:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26114"
    },
    {
      "type": "WEB",
      "url": "https://github.com/coder/code-server/commit/d477972c68fc8c8e8d610aa7287db87ba90e55c7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/coder/code-server"
    },
    {
      "type": "WEB",
      "url": "https://github.com/coder/code-server/releases/tag/v4.10.1"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-JS-CODESERVER-3368148"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "code-server vulnerable to Missing Origin Validation in WebSockets"
}

CVE-2023-26114 (GCVE-0-2023-26114)

Vulnerability from cvelistv5 – Published: 2023-03-23 05:00 – Updated: 2025-02-25 19:30

Summary

Severity ?

8.2 (High)


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

CWE

CWE-1385 - Missing Origin Validation in WebSockets

Assigner

snyk

References

URL

Tags

	https://security.snyk.io/vuln/SNYK-JS-CODESERVER-…
	https://github.com/coder/code-server/commit/d4779…
	https://github.com/coder/code-server/releases/tag…

Impacted products

	Vendor	Product	Version
	n/a	code-server	Affected: 0 , < 4.10.1 (semver)

Credits

Elliot W - Snyk Research Team

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:39:06.583Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.snyk.io/vuln/SNYK-JS-CODESERVER-3368148"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/coder/code-server/commit/d477972c68fc8c8e8d610aa7287db87ba90e55c7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/coder/code-server/releases/tag/v4.10.1"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.3,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-26114",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-25T19:30:03.634202Z",
                "version": "2.0.3"
              },
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          {
            "descriptions": [
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                "description": "CWE-346 Origin Validation Error",
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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        }
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      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
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      },
      "references": [
        {
          "url": "https://security.snyk.io/vuln/SNYK-JS-CODESERVER-3368148"
        },
        {
          "url": "https://github.com/coder/code-server/commit/d477972c68fc8c8e8d610aa7287db87ba90e55c7"
        },
        {
          "url": "https://github.com/coder/code-server/releases/tag/v4.10.1"
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  "cveMetadata": {
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    "dateReserved": "2023-02-20T10:28:48.922Z",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

GHSA-FRJG-G767-7363

CVE-2023-26114 (GCVE-0-2023-26114)

Tags

Sightings

Nomenclature