89 行
4.1 KiB
JSON
89 行
4.1 KiB
JSON
{
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"canonical_id": "nextjs--CVE-2021-39178",
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"system_id": "nextjs",
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"display_name": "Next.js",
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"category": "frameworks",
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"advisory_mode": "core",
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"title": "XSS in Image Optimization API for Next.js",
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"summary": "### Impact\n- **Affected:** All of the following must be true to be affected\n - Next.js between version 10.0.0 and 11.1.0\n - The `next.config.js` file has [`images.domains`](https://nextjs.org/docs/basic-features/image-optimization#domains) array assigned\n - The image host assigned in [`images.domains`](https://nextjs.org/docs/basic-features/image-optimization#domains) allows user-provided SVG\n- **Not affected**: The `next.config.js` file has [`images.loader`](https://nextjs.org/docs/basic-features/image-optimization#loader) assigned to something other than default\n- **Not affected**: Deployments on [Vercel](https://vercel.com) are not affected\n\n### Patches\n[Next.js v11.1.1](https://github.com/vercel/next.js/releases/tag/v11.1.1)\n\n",
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"published_at": "2021-09-01T18:24:22Z",
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"updated_at": "2026-03-13T22:00:20.154452Z",
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"severity": "low",
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"cvss_score": 3.1,
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"exploit_status": "unknown",
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"source_confidence": "official",
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"official_source_url": "https://github.com/vercel/next.js/security/advisories/GHSA-9gr3-7897-pp7m",
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"secondary_source_urls": [
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"https://nvd.nist.gov/vuln/detail/CVE-2021-39178",
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"https://github.com/vercel/next.js/pull/28620",
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"https://github.com/vercel/next.js/commit/7afc97c5744b38bdf36aa7f87625f438224688aa",
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"https://github.com/vercel/next.js",
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"https://github.com/vercel/next.js/releases/tag/v11.1.1"
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],
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"aliases": [
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"CVE-2021-39178",
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"GHSA-9gr3-7897-pp7m"
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],
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"cve_ids": [
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"CVE-2021-39178"
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],
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"ghsa_ids": [
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"GHSA-9gr3-7897-pp7m"
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],
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"osv_ids": [
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"GHSA-9gr3-7897-pp7m"
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],
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"affected_versions": [
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"introduced=10.0.0, fixed<11.1.1"
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],
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"fixed_versions": [
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"11.1.1"
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],
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"package_name": "next",
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"render_markdown": true,
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"case_path": "07-framework-security/frameworks/nextjs/cases/nextjs-cve-2021-39178.md",
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"secure_code_topics": [
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"authz-server-side-recheck",
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"proxy-trust-boundary",
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"token-cookie-storage",
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"xss-output-encoding"
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],
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"status": "generated",
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"triage_reasons": [],
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"verification_status": "verified-real",
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"verification_mode": "real",
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"last_verified_at": "2026-03-18T03:56:42+00:00",
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"last_run_id": "nextjs-nextjs--CVE-2021-39178-20260318035635",
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"evidence_bundle": "/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635",
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"historical_status": "verified-real",
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"latest_status": "verified-real",
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"browser_evidence": {
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"required": false,
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"present": true,
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"refs": [
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/assets/baseline.png",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/assets/baseline-dom.html",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/logs/baseline-console.json",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/logs/baseline-network.json",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/logs/baseline-page.json",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/assets/proof.png",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/assets/proof-dom.html",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/logs/proof-console.json",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/logs/proof-network.json",
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"/Users/x/websafe/06-case-studies/generated-runs/nextjs-nextjs--CVE-2021-39178-20260318035635/logs/proof-page.json"
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]
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},
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"repro_profile_id": "nextjs-xss",
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"artifact_mode": "local-fixture",
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"blocked_reason": null,
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"metadata": {
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"source_names": [
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"OSV Next.js"
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],
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"source_kinds": [
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"osv-batch"
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],
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"candidate_count": 1
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}
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}
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