CVEvulnerability

CVE-2026-59195

8.2 HIGH Published 2026-07-06 Modified 2026-07-07 Official page ↗
Status
Analyzed
Published
2026-07-06
Last modified
2026-07-07
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:L
Weaknesses
CWE-22

Description

pnpm is a package manager. Prior to 10.34.4 and 11.8.0, pnpm accepts package names from the env lockfile configDependencies section and uses those names directly when creating config dependency symlinks under node_modules/.pnpm-config. A malicious repository can commit a crafted pnpm-lock.yaml whose env-lockfile document contains a traversal-shaped config dependency name. During pnpm install, pnpm installs the config dependency and creates a symlink at a path derived from that name. This vulnerability is fixed in 10.34.4 and 11.8.0.

Affected configurations

• pnpm pnpm (< 10.34.4) • pnpm pnpm (>= 11.0.0 < 11.8.0)

Related

Weakness · CWE (1)

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness

References