CVE-2026-21715

Katalog CVE

CVSS 3.3 · Low EPSS 0,16%

Kerentanan Incorrect Permission Assignment for Critical Resource pada nodejs node.js. Skor CVSS 3.0 3.3 (Low) menurut hackerone.com.

Deskripsi (NVD)

A flaw in Node.js Permission Model filesystem enforcement leaves `fs.realpathSync.native()` without the required read permission checks, while all comparable filesystem functions correctly enforce them. As a result, code running under `--permission` with restricted `--allow-fs-read` can still use `fs.realpathSync.native()` to check file existence, resolve symlink targets, and enumerate filesystem paths outside of permitted directories. This vulnerability affects **20.x, 22.x, 24.x, and 25.x** processes using the Permission Model where `--allow-fs-read` is intentionally restricted.

Rincian

Terbit di NVD

30 Maret 2026

Terakhir diubah

19 Agustus 2026

Status NVD

Analyzed

CVSS 3.0

3.3 (Low), sumber hackerone.com
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-732: Incorrect Permission Assignment for Critical Resource

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://nodejs.org/en/blog/vulnerability/march-2026-security-releases advisory vendor