CVE-2025-69262

pnpm vulnerable to Command Injection via environment variable substitution

State: Published
Severity: 7.6 High
Published: Jan 7, 2026
Updated: Feb 26, 2026
Reserved: Dec 30, 2025

Description

pnpm is a package manager. Versions 6.25.0 through 10.26.2 have a Command Injection vulnerability when using environment variable substitution in .npmrc configuration files with tokenHelper settings. An attacker who can control environment variables during pnpm operations could achieve Remote Code Execution (RCE) in build environments. This issue is fixed in version 10.27.0.

Scores

CVSS	Score	Vector	Source
3.1	7.6 High	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
pnpmpnpm	>=6.25.0, < 10.27.0Affected

References

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