cve.bz

CVE-2024-23641

7.5 highEPSS 0.8%

High (7.5) in svelte. EPSS 0.8% chance of exploitation in the next 30 days. Fixed in @sveltejs/kit 2.4.3.

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.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWE
CWE-20
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-g5m6-hxpp-fc49npm@sveltejs/kit>=2.0.0 <2.4.32.4.3
GHSA-g5m6-hxpp-fc49npm@sveltejs/adapter-node>=2.0.0 <2.1.22.1.2
GHSA-g5m6-hxpp-fc49npm@sveltejs/adapter-node>=3.0.0 <3.0.33.0.3
GHSA-g5m6-hxpp-fc49npm@sveltejs/adapter-node>=4.0.0 <4.0.14.0.1

References

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