CVE-2026-55180

Description

pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm and pacquet expanded ${ENV_VAR} placeholders from repository-controlled .npmrc and pnpm-workspace.yaml into registry request destinations and registry credentials. A malicious repository could cause dependency resolution to send victim environment secrets to an attacker-selected registry before lifecycle scripts run. This vulnerability is fixed in 10.34.2 and 11.5.3.

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Produits concernés

• pnpm
• Pnpm pnpm

Scores CVSS

Faiblesses (CWE)

• CWE-200
• CWE-201
• CWE-522

Références

• https://github.com/pnpm/pnpm/security/advisories/GHSA-3qhv-2rgh-x77r ExploitVendor Advisory
• https://github.com/pnpm/pnpm/security/advisories/GHSA-3qhv-2rgh-x77r ExploitVendor Advisory

Ailleurs

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