PT-2026-52525 · Pnpm · Pnpm

Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2026-55700

NVD

CVSS v3.1

7.1

Alta

Vetor base

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L

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.

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

CWE-73

Identificadores relacionados

CVE-2026-55700

Produtos afetados

Pnpm

Referências · 3

• https://github.com/pnpm/pnpm/pull/12303 · Nota
• https://github.com/pnpm/pnpm/security/advisories/GHSA-v23m-ccfg-pq9h · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-55700 · Nota de Segurança