{
  "canonical_id": "undici--CVE-2024-30261",
  "system_id": "undici",
  "display_name": "Undici",
  "category": "frameworks",
  "advisory_mode": "core",
  "title": "Undici's fetch with integrity option is too lax when algorithm is specified but hash value is in incorrect",
  "summary": "### Impact\n\nIf an attacker can alter the `integrity` option passed to `fetch()`, they can let `fetch()` accept requests as valid even if they have been tampered.\n\n### Patches\n\nFixed in https://github.com/nodejs/undici/commit/d542b8cd39ec1ba303f038ea26098c3f355974f3.\nFixes has been released in v5.28.4 and v6.11.1.\n\n\n### Workarounds\n\nEnsure that `integrity` cannot be tampered with.\n\n### References\n\nhttps://hackerone.com/reports/2377760",
  "published_at": "2024-04-04T14:20:54Z",
  "updated_at": "2025-11-04T19:44:42Z",
  "severity": "low",
  "cvss_score": 3.1,
  "exploit_status": "unknown",
  "source_confidence": "official",
  "official_source_url": "https://github.com/nodejs/undici/security/advisories/GHSA-9qxr-qj54-h672",
  "secondary_source_urls": [
    "https://nvd.nist.gov/vuln/detail/CVE-2024-30261",
    "https://github.com/nodejs/undici/commit/2b39440bd9ded841c93dd72138f3b1763ae26055",
    "https://github.com/nodejs/undici/commit/d542b8cd39ec1ba303f038ea26098c3f355974f3",
    "https://hackerone.com/reports/2377760",
    "https://github.com/nodejs/undici",
    "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQVHWAS6WDXXIU7F72XI55VZ2LTZUB33",
    "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NC3V3HFZ5MOJRZDY5ZELL6REIRSPFROJ",
    "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P6Q4RGETHVYVHDIQGTJGU5AV6NJEI67E",
    "https://security.netapp.com/advisory/ntap-20240905-0008"
  ],
  "aliases": [
    "CVE-2024-30261",
    "GHSA-9qxr-qj54-h672"
  ],
  "cve_ids": [
    "CVE-2024-30261"
  ],
  "ghsa_ids": [
    "GHSA-9qxr-qj54-h672"
  ],
  "osv_ids": [
    "GHSA-9qxr-qj54-h672"
  ],
  "affected_versions": [
    "introduced=0, fixed<5.28.4",
    "introduced=6.0.0, fixed<6.11.1"
  ],
  "fixed_versions": [
    "5.28.4",
    "6.11.1"
  ],
  "package_name": "undici",
  "render_markdown": true,
  "case_path": "07-framework-security/frameworks/undici/cases/undici-cve-2024-30261.md",
  "secure_code_topics": [
    "ssrf-url-validation",
    "proxy-trust-boundary"
  ],
  "status": "generated",
  "triage_reasons": [],
  "metadata": {
    "source_names": [
      "OSV Undici"
    ],
    "source_kinds": [
      "osv-batch"
    ],
    "candidate_count": 1
  }
}