CVE-2025-67647
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
SvelteKit is vulnerable to denial of service and possible SSRF when using prerendering
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | @sveltejs/kit | >=2.19.0,<2.49.5 | 2.49.5 |
| npm | @sveltejs/adapter-node | >=5.4.1,<5.5.1 | 5.5.1 |
References
- https://github.com/sveltejs/kit/security/advisories/GHSA-j62c-4x62-9r35
- https://nvd.nist.gov/vuln/detail/CVE-2025-67647
- https://github.com/sveltejs/kit/commit/d9ae9b00b14f5574d109f3fd548f960594346226
- https://github.com/sveltejs/kit
- https://github.com/sveltejs/kit/releases/tag/%40sveltejs%2Fadapter-node%405.5.1
- https://github.com/sveltejs/kit/releases/tag/%40sveltejs%2Fkit%402.49.5
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.