ghsa-cm5g-3pgc-8rg4
Vulnerability from github
Published
2024-10-29 18:30
Modified
2024-12-19 17:52
Severity ?
4.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Summary
Express ressource injection
Details

A vulnerability has been identified in the Express response.links function, allowing for arbitrary resource injection in the Link header when unsanitized data is used.

The issue arises from improper sanitization in Link header values, which can allow a combination of characters like ,, ;, and <> to preload malicious resources.

This vulnerability is especially relevant for dynamic parameters.

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 3.21.4"
      },
      "package": {
        "ecosystem": "npm",
        "name": "express"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.0-rc1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-10491"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-11-25T21:31:20Z",
    "nvd_published_at": "2024-10-29T17:15:03Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability has been identified in the Express response.links\u00a0function, allowing for arbitrary resource injection in the Link\u00a0header when unsanitized data is used.\n\nThe issue arises from improper sanitization in `Link` header values, which can allow a combination of characters like `,`, `;`, and `\u003c\u003e` to preload malicious resources.\n\nThis vulnerability is especially relevant for dynamic parameters.",
  "id": "GHSA-cm5g-3pgc-8rg4",
  "modified": "2024-12-19T17:52:09Z",
  "published": "2024-10-29T18:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-10491"
    },
    {
      "type": "WEB",
      "url": "https://github.com/expressjs/express/issues/6222"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/expressjs/express"
    },
    {
      "type": "WEB",
      "url": "https://www.herodevs.com/vulnerability-directory/cve-2024-10491"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Express ressource injection"
}


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