GHSA-RXRC-RGV4-JPVX

Vulnerability from github – Published: 2023-10-19 15:31 – Updated: 2024-09-12 18:41
VLAI?
Summary
React Developer Tools extension Improper Authorization vulnerability
Details

The React Developer Tools extension registers a message listener with window.addEventListener('message', ) in a content script that is accessible to any webpage that is active in the browser. Within the listener is code that requests a URL derived from the received message via fetch(). The URL is not validated or sanitised before it is fetched, thus allowing a malicious web page to arbitrarily fetch URL’s via the victim's browser.

Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-devtools-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.28.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-5654"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-116",
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-20T22:26:13Z",
    "nvd_published_at": "2023-10-19T15:15:09Z",
    "severity": "MODERATE"
  },
  "details": "The React Developer Tools extension registers a message listener with window.addEventListener(\u0027message\u0027, \u003clistener\u003e) in a content script that is accessible to any webpage that is active in the browser. Within the listener is code that requests a URL derived from the received message via fetch(). The URL is not validated or sanitised before it is fetched, thus allowing a malicious web page to arbitrarily fetch URL\u2019s via the victim\u0027s browser.",
  "id": "GHSA-rxrc-rgv4-jpvx",
  "modified": "2024-09-12T18:41:02Z",
  "published": "2023-10-19T15:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5654"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/react/pull/27417"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/react/commit/09285d5a7f1c08bec09f44cec3d0518a603597fc"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/react/commit/94d5b5b2bf5204ebd289a113989c0e2c51b626ef"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/CalumHutton/1fb89b64409570a43f89d1fd3274b231"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/facebook/react"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "React Developer Tools extension Improper Authorization vulnerability"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.