CVE-2026-101043
high
CVSS v3
7.4
CVSS v4 NEW
8.3
VIR risk
7.4
Description
pnpm: Environment secrets exfiltrated via env-placeholder expansion in proxy settings read from an untrusted pnpm-workspace.yaml
Predictions
Exploit likelihood
82%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://github.com/pnpm/pnpm/security/advisories/GHSA-vx52-2968-3vc6
- https://www.vulncheck.com/advisories/pnpm-11.0.0-before-11.11.0-environment-variable-exfiltration-via-proxy-settings
- https://github.com/pnpm/pnpm/pull/12871
- https://github.com/pnpm/pnpm/pull/12898
- https://github.com/pnpm/pnpm/commit/36928beae9afb64a2a6a1221df54e66d361320c8
- https://github.com/pnpm/pnpm/commit/5a4daec4bd5f0170b18ae053aff093eea56368ba
- https://github.com/orgs/pnpm/discussions/13598
- https://github.com/pnpm/pnpm
- https://github.com/pnpm/pnpm/releases/tag/v10.34.5
- https://github.com/pnpm/pnpm/releases/tag/v11.11.0
CWEs
CWE-201
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.