CVE-2026-50016

Description

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm allows a transitive dependency alias from registry package metadata to contain path traversal segments. During install, pnpm later uses that alias as a filesystem path when linking dependency nodes. As a result, a registry package can cause `pnpm install --ignore-scripts` to replace paths in the current project with symlinks to attacker-controlled dependency package directories. This vulnerability is fixed in 10.34.0 and 11.4.0.

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Produits concernés

• pnpm
• Pnpm pnpm

Scores CVSS

Faiblesses (CWE)

• CWE-23

Références

• https://github.com/pnpm/pnpm/security/advisories/GHSA-hwx4-2j3j-g496 ExploitVendor Advisory
• https://github.com/pnpm/pnpm/security/advisories/GHSA-hwx4-2j3j-g496 ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories