7.1
High
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.
Affected products and versions
Other CVEs of pnpm
The 31 CVEs of 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
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CVE-2026-101044
pacquet, the Rust package-manager component shipped in the pnpm npm package versions >=12.0.0-alpha.0…
7.1
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CVE-2026-82393
pnpm: A tarball dependency's manifest `name` escapes node_modules → arbitrary file write/overwrite on install
7.5
High
CVE-2026-59195
pnpm is a package manager
8.2
High