{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@asymmetric-effort/specifyjs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.136"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-02T19:08:04Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Finding\n\n**Location**: `core/src/shared/secure-fetch.ts`\n\n`assertSecureUrl` validated only the initial request URL. The `fetch()` API follows redirects by default (up to 20 hops). A request to a valid `https://` URL could redirect to `http://internal-service/` or other unvalidated destinations.\n\n## Status\n\n**Fixed in v0.2.136** \u2014 `secureFetch` now defaults to `redirect: \u0027error\u0027` which rejects any redirect. Callers can override with `{ redirect: \u0027follow\u0027 }` if they trust the target.",
  "id": "GHSA-j5qp-p44g-2m49",
  "modified": "2026-07-02T19:08:04Z",
  "published": "2026-07-02T19:08:04Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/asymmetric-effort/specifyjs/security/advisories/GHSA-j5qp-p44g-2m49"
    },
    {
      "type": "WEB",
      "url": "https://github.com/asymmetric-effort/specifyjs/commit/25d1fb491d99479efdf501f5f75e0bb80c908f0a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/asymmetric-effort/specifyjs"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "@asymmetric-effort/specifyjs: No redirect target validation in secureFetch"
}