{"id":"CVE-2024-23641","aliases":["GHSA-g5m6-hxpp-fc49"],"url":"https://o3.security/vulnerability/CVE-2024-23641","summary":"Sending a GET or HEAD request with a body crashes SvelteKit","details":"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.","published":"2024-01-24T16:56:32.392Z","modified":"2026-08-12T03:51:11.493419463Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"@sveltejs/kit","fixedVersion":"2.4.3"},{"ecosystem":"npm","name":"@sveltejs/adapter-node","fixedVersion":"2.1.2"},{"ecosystem":"npm","name":"@sveltejs/adapter-node","fixedVersion":"3.0.3"},{"ecosystem":"npm","name":"@sveltejs/adapter-node","fixedVersion":"4.0.1"}],"fix":{"url":"https://github.com/sveltejs/kit/commit/af34142631c876a7eb62ff81f71e8a3f90dafee9","label":"sveltejs/kit@af34142"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23641.json"},{"type":"ADVISORY","url":"https://github.com/sveltejs/kit/security/advisories/GHSA-g5m6-hxpp-fc49"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23641"},{"type":"FIX","url":"https://github.com/sveltejs/kit/commit/af34142631c876a7eb62ff81f71e8a3f90dafee9"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:11.493419463Z"}}