Description
pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm can install configDependencies declared in pnpm-workspace.yaml before command dispatch. Before the patch, a repository could declare pacquet or @pnpm/pacquet as a config dependency and pnpm treated that repository-controlled dependency as an install-engine opt-in. During install, pnpm resolved a platform-specific @pacquet/-/pacquet binary from node_modules/.pnpm-config/ and spawned it as the developer or CI user. This vulnerability is fixed in 10.34.2 and 11.5.3.
Severity (CVSS)
| Base score | 7.5 |
|---|---|
| Severity | High |
| Version | CVSS 3.1 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Provided by | CNA |
Weaknesses
- CWE-78 — CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- CWE-494 — CWE-494: Download of Code Without Integrity Check
- CWE-829 — CWE-829: Inclusion of Functionality from Untrusted Control Sphere
Affected products
| Vendor | Product | Versions |
|---|---|---|
| pnpm | pnpm | < 10.34.2; >= 11.0.0, < 11.5.3 |
References
- https://github.com/pnpm/pnpm/security/advisories/GHSA-gj8w-mvpf-x27x (x_refsource_CONFIRM)
Generated from the official CVE List on 26 Jun 2026 07:05 UTC.