CVE-2024-53262

Katalog CVE

CVSS 5.4 · Medium EPSS 0,48%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada sveltekit. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. The static error.html template for errors contains placeholders that are replaced without escaping the content first. error.html is the page that is rendered when everything else fails. It can contain the following placeholders: %sveltekit.status% — the HTTP status, and %sveltekit.error.message% — the error message. This leads to possible injection if an app explicitly creates an error with a message that contains user controlled content. Only applications where user provided input is used in the `Error` message will be vulnerable, so the vast majority of applications will not be vulnerable This issue has been addressed in version 2.8.3 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

Rincian

Terbit di NVD

25 November 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sveltejs/kit/commit/134e36343ef57ed7e6e2b3bb9e7f05ad37865794 patch
• https://github.com/sveltejs/kit/security/advisories/GHSA-mh2x-fcqh-fmqv advisory pihak ketiga
• https://kit.svelte.dev/docs/errors issue tracking