CVSS 3.1
7.3 highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:NCVE-2026-50014
High (7.3) in pnpm pnpm. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in pnpm 10.34.0, 11.4.0.
pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm passes the lockfile-controlled git resolution.commit value to git fetch without a -- separator or commit-format validation. For git dependencies fetched through the shallow-fetch path, a malicious lockfile can replace the expected 40-character commit hash with a Git option such as --upload-pack=<command>. For SSH and local transports, --upload-pack can execute the supplied command. HTTPS transports ignore --upload-pack, so the practical attack surface is primarily SSH or local git dependencies. This vulnerability is fixed in 10.34.0 and 11.4.0.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
- CWE
- CWE-88
- Published
- Modified
- Record from
- the NVD, synced
Affected
- pnpm:pnpm
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-p4xf-rf54-rj3x | npm | pnpm | <10.34.0 | 10.34.0 |
| GHSA-p4xf-rf54-rj3x | npm | pnpm | >=11.0.0 <11.4.0 | 11.4.0 |