CVE-2026-55700

Katalog CVE

CVSS 7.1 · High EPSS 0,42%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada pnpm. Skor CVSS 3.1 7.1 (High) menurut github.com.

Deskripsi (NVD)

pnpm is a package manager. From 11.3.0 until 11.5.3, `pnpm stage download` derived a local filename from registry-controlled package name and version fields. A crafted manifest could escape the selected download directory and overwrite another reachable file. The merged fix validates both fields, derives one safe filename, and verifies the final destination before writing. This vulnerability is fixed in 11.5.3.

Rincian

Terbit di NVD

25 Juni 2026

Terakhir diubah

29 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.1 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-73: External Control of File Name or Path

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/pnpm/pnpm/security/advisories/GHSA-v23m-ccfg-pq9h exploit · advisory vendor
• https://github.com/pnpm/pnpm/pull/12303 patch