72 行
2.2 KiB
JSON
72 行
2.2 KiB
JSON
{
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"canonical_id": "sveltekit--GHSA-88qp-p4qg-rqm6",
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"system_id": "sveltekit",
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"display_name": "SvelteKit",
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"category": "frameworks",
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"advisory_mode": "core",
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"title": "CPU exhaustion in SvelteKit remote form deserialization (experimental only)",
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"summary": "Versions of `@sveltejs/kit` prior to 2.52.2 with remote functions enabled are vulnerable to CPU exhaustion. Malformed form data can cause the server to become unresponsive while processing a request, resulting in denial of service.\n\nOnly applications using both `experimental.remoteFunctions` and `form` are vulnerable.",
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"published_at": "2026-02-19T20:30:25Z",
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"updated_at": "2026-02-22T23:23:11.893790Z",
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"severity": "medium",
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"cvss_score": 4.0,
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"exploit_status": "unknown",
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"source_confidence": "official",
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"official_source_url": "https://github.com/sveltejs/kit/security/advisories/GHSA-88qp-p4qg-rqm6",
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"secondary_source_urls": [
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"https://github.com/sveltejs/kit/commit/3e607b314aec9e5f278d32847945b8b6323e1cb8",
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"https://github.com/sveltejs/kit",
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"https://github.com/sveltejs/kit/releases/tag/@sveltejs/kit@2.52.2"
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],
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"aliases": [
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"GHSA-88qp-p4qg-rqm6"
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],
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"cve_ids": [],
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"ghsa_ids": [
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"GHSA-88qp-p4qg-rqm6"
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],
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"osv_ids": [
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"GHSA-88qp-p4qg-rqm6"
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],
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"affected_versions": [
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"introduced=2.49.0, fixed<2.52.2"
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],
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"fixed_versions": [
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"2.52.2"
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],
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"package_name": "@sveltejs/kit",
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"render_markdown": true,
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"case_path": "07-framework-security/frameworks/sveltekit/cases/sveltekit-ghsa-88qp-p4qg-rqm6.md",
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"secure_code_topics": [
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"authz-server-side-recheck",
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"token-cookie-storage",
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"deserialization-safety"
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],
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"status": "generated",
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"triage_reasons": [],
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"verification_status": "triage-manual",
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"verification_mode": "synthetic",
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"last_verified_at": null,
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"last_run_id": null,
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"evidence_bundle": null,
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"historical_status": null,
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"latest_status": null,
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"browser_evidence": {
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"required": false,
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"present": false,
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"refs": []
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},
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"repro_profile_id": "deserialization-generic",
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"artifact_mode": "synthetic",
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"blocked_reason": null,
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"metadata": {
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"source_names": [
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"OSV SvelteKit"
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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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