GHSA-37Q6-576Q-VGR7

Vulnerability from github – Published: 2018-10-30 20:36 – Updated: 2021-08-31 20:51
VLAI
Summary
Missing Origin Validation in parcel-bundler
Details

Versions of parcel-bundler before 1.10.0 are missing origin validation on the websocket server. This vulnerability allows a remote attacker to steal a developer's source code because the origin of requests to the websocket server that is used for Hot Module Replacement (HMR) are not validated.

Recommendation

Update to version 1.10.0 or later.

Severity
7.5 (High)
CVSS:3.0/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": "parcel-bundler"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-14731"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:54:24Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Versions of `parcel-bundler` before 1.10.0 are missing origin validation on the websocket server. This vulnerability allows a remote attacker to steal a developer\u0027s source code because the origin of requests to the websocket server that is used for Hot Module Replacement (HMR) are not validated.\n\n\n## Recommendation\n\nUpdate to version 1.10.0 or later.",
  "id": "GHSA-37q6-576q-vgr7",
  "modified": "2021-08-31T20:51:48Z",
  "published": "2018-10-30T20:36:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14731"
    },
    {
      "type": "WEB",
      "url": "https://github.com/parcel-bundler/parcel/issues/1783"
    },
    {
      "type": "WEB",
      "url": "https://github.com/parcel-bundler/parcel/pull/1794"
    },
    {
      "type": "WEB",
      "url": "https://github.com/parcel-bundler/parcel/commit/066e0bf6bd26b15c78bd47df023452e4b20073e4"
    },
    {
      "type": "WEB",
      "url": "https://blog.cal1.cn/post/Sniffing%20Codes%20in%20Hot%20Module%20Reloading%20Messages"
    },
    {
      "type": "WEB",
      "url": "https://blog.cal1.cn/post/Sniffing%20Codes%20in%20Hot%20Module%20Reloading%20Messages)"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-37q6-576q-vgr7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/parcel-bundler/parcel"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/721"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Missing Origin Validation in parcel-bundler"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.