GHSA-77Q4-M83Q-W76V

Vulnerability from github – Published: 2020-09-01 21:18 – Updated: 2021-09-24 20:59
VLAI
Summary
Missing Origin Validation in browserify-hmr
Details

Versions of browserify-hmr prior to 0.4.0 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

Upgrade to version 0.4.0 or later.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "browserify-hmr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-14730"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T18:33:33Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Versions of `browserify-hmr` prior to 0.4.0 are missing origin validation on the websocket server. \n\nThis 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\nUpgrade to version 0.4.0 or later.",
  "id": "GHSA-77q4-m83q-w76v",
  "modified": "2021-09-24T20:59:15Z",
  "published": "2020-09-01T21:18:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14730"
    },
    {
      "type": "WEB",
      "url": "https://github.com/AgentME/browserify-hmr/issues/41"
    },
    {
      "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": "PACKAGE",
      "url": "https://github.com/AgentME/browserify-hmr"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/726"
    }
  ],
  "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": "Missing Origin Validation in browserify-hmr"
}



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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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