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CVE-2026-50021

CVE-2026-50021 · pnpm: Integrity Check Bypass via Missing Lockfile Integrity Field

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm's tarball extraction worker skips integrity verification when the integrity field is absent from the lockfile resolution. If an attacker can both modify pnpm-lock.yaml to remove the integrity: field and cause the referenced registry URL to serve altered package content, pnpm install --frozen-lockfile can install the altered package without an integrity error. npm's npm ci enforces integrity by default; pnpm's behavior of silently skipping verification is a pnpm-specific fail-open gap. This vulnerability is fixed in 10.34.0 and 11.4.0.

CVSS 6.8 · Media · EPSS 0,2% · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • pnpm

    Versiones
    • < 10.34.0: Afectada
    • >= 11.0.0, < 11.4.0: Afectada

    Sin corrección publicada

  • pnpm npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 11.0.0, < 11.4.0

    Actualiza a 11.4.0

  • pnpm npm

    Intervalos de versiones afectados
    • SEMVER: < 10.34.1

    Actualiza a 10.34.1

Fuentes originales

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