PT-2026-52516 · Pnpm · Pnpm

Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2026-50017

Mitre

CVSS v4.0

6.9

Média

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm can send user-level unscoped npm authentication credentials to a registry chosen by a repository-local .npmrc file. In the reproduced case, the user's npm config contains a default registry and an unscoped authToken. The repository does not provide a token-bearing auth line. It only sets registry= to a different registry URL. During normal pnpm metadata/install workflows, pnpm binds the user-origin unscoped credential to the repository-selected registry and sends it as an Authorization header. This vulnerability is fixed in 10.34.0 and 11.4.0.

Correção

Information Disclosure

Insufficiently Protected Credentials

Enumeração de Fraquezas

CWE-200

CWE-522

Identificadores relacionados

CVE-2026-50017

Produtos afetados

Pnpm

Referências · 2

• https://github.com/pnpm/pnpm/security/advisories/GHSA-cjhr-43r9-cfmw · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-50017 · Nota de Segurança