cvedb.io
CVE-2026-40073
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-04-10T17:17:12.357 · Last modified 2026-06-17T10:44:41.440

Summary

SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. Prior to 2.57.1, under certain circumstances, requests could bypass the BODY_SIZE_LIMIT on SvelteKit applications running with adapter-node. This bypass does not affect body size limits at other layers of the application stack, so limits enforced in the WAF, gateway, or at the platform level are unaffected. This vulnerability is fixed in 2.57.1.

Affected products

svelte — kit

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.