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CVE-2026-82392 pnpm is a package manager

Description

pnpm is a package manager. Prior to 10.34.5 and from 11.0.0 until 11.11.0, pnpm parses the package name from attacker-controlled pnpm-lock.yaml packages keys with dp.parse(depPath).name and uses it without validation in deps/graph-builder/src/lockfileToDepGraph.ts and pnpm11/deps/graph-builder/src/lockfileToDepGraph.ts. The name reaches path.join(modules, pkgName), storeController.importPackage, and pnpm11/lockfile/to-pnp/src/index.ts, allowing package contents to be written outside node_modules when a user runs pnpm install. When dangerouslyAllowAllBuilds or a matching allowBuilds entry permits lifecycle scripts, the escaped package can execute code with the user's privileges. This issue is fixed in versions 10.34.5 and 11.11.0.

Produits et versions touchés

Produit Versions touchées Corrigé en
pnpm 11.0 11.0.0 → < 11.11.0 11.11.0
pnpm 10.34 premières → < 10.34.5 10.34.5

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de pnpm

Les 31 CVE de pnpm →
CVE-2026-101043 pnpm versions 11.0.0 before 11.11.0 and 10.7.0 before 10.34.5 expand ${VAR} environment-variable placeholders in the… 8.3 Élevée CVE-2026-101044 pacquet, the Rust package-manager component shipped in the pnpm npm package versions >=12.0.0-alpha.0… 7.1 Élevée CVE-2026-82393 pnpm: A tarball dependency's manifest `name` escapes node_modules → arbitrary file write/overwrite on install 7.5 Élevée CVE-2026-59195 pnpm is a package manager 8.2 Élevée
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