High severity7.5NVD Advisory· Published Jan 24, 2024· Updated Jun 17, 2026
CVE-2024-23641
CVE-2024-23641
Description
SvelteKit is a web development kit. In SvelteKit 2, sending a GET request with a body eg {} to a built and previewed/hosted sveltekit app throws Request with GET/HEAD method cannot have body. and crashes the preview/hosting. After this happens, one must manually restart the app. TRACE requests will also cause the app to crash. Prerendered pages and SvelteKit 1 apps are not affected. @sveltejs/adapter-node versions 2.1.2, 3.0.3, and 4.0.1 and @sveltejs/kit version 2.4.3 contain a patch for this issue.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
@sveltejs/kitnpm | >= 2.0.0, < 2.4.3 | 2.4.3 |
@sveltejs/adapter-nodenpm | >= 2.0.0, < 2.1.2 | 2.1.2 |
@sveltejs/adapter-nodenpm | >= 3.0.0, < 3.0.3 | 3.0.3 |
@sveltejs/adapter-nodenpm | >= 4.0.0, < 4.0.1 | 4.0.1 |
Affected products
6cpe:2.3:a:svelte:adapter-node:*:*:*:*:*:node.js:*:*+ 1 more
- cpe:2.3:a:svelte:adapter-node:*:*:*:*:*:node.js:*:*range: >=2.0.0,<2.1.2
- cpe:2.3:a:svelte:adapter-node:4.0.0:*:*:*:*:node.js:*:*
- ghsa-coords2 versions
>= 2.0.0, < 2.1.2+ 1 more
- (no CPE)range: >= 2.0.0, < 2.1.2
- (no CPE)range: >= 2.0.0, < 2.4.3
Patches
Vulnerability mechanics
References
4- github.com/sveltejs/kit/commit/af34142631c876a7eb62ff81f71e8a3f90dafee9nvdPatchWEB
- github.com/sveltejs/kit/security/advisories/GHSA-g5m6-hxpp-fc49nvdExploitVendor AdvisoryWEB
- github.com/advisories/GHSA-g5m6-hxpp-fc49ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-23641ghsaADVISORY
News mentions
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