CVE-2026-23890

Katalog CVE

CVSS 6.5 · Medium EPSS 0,51%

Kerentanan Relative Path Traversal pada pnpm. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's bin linking allows malicious npm packages to create executable shims or symlinks outside of `node_modules/.bin`. Bin names starting with `@` bypass validation, and after scope normalization, path traversal sequences like `../../` remain intact. This issue affects all pnpm users who install npm packages and CI/CD pipelines using pnpm. It can lead to overwriting config files, scripts, or other sensitive files. Version 10.28.1 contains a patch.

Rincian

Terbit di NVD

26 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-23: Relative Path Traversal

EPSS (30 hari)

0,51% peluang dieksploitasi; lebih tinggi dari 41,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/pnpm/pnpm/security/advisories/GHSA-xpqm-wm3m-f34h exploit · advisory vendor
• https://github.com/pnpm/pnpm/commit/8afbb1598445d37985d91fda18abb4795ae5062d patch
• https://github.com/pnpm/pnpm/releases/tag/v10.28.1 release notes