CVE-2026-82258

Katalog CVE

CVSS 4.8 · Medium EPSS 0,24%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada sveltekit. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

SvelteKit versions from 2.38.0 before 2.60.1 contain a race condition in query.batch that allows concurrent requests from different users to merge under a single request context. Attackers can exploit specific timing conditions to access sensitive data from other users' concurrent requests.

Rincian

Terbit di NVD

28 Agustus 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 13,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sveltejs/kit/security/advisories/GHSA-hgv7-v322-mmgr advisory vendor
• https://www.vulncheck.com/advisories/sveltekit-2.38.0-before-2.60.1-cross-user-data-disclosure-via-query-batch advisory pihak ketiga