pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm allows a transitive dependency alias from registry package metadata to contain path traversal segments. During install, pnpm later uses that alias as a filesystem path when linking dependency nodes. As a result, a registry package can cause `pnpm install --ignore-scripts` to replace paths in the current project with symlinks to attacker-controlled dependency package directories. This vulnerability is fixed in 10.34.0 and 11.4.0.
Metrics
Affected Vendors & Products
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History
Thu, 25 Jun 2026 18:30:00 +0000
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ssvc
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Thu, 25 Jun 2026 17:30:00 +0000
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| Description | pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm allows a transitive dependency alias from registry package metadata to contain path traversal segments. During install, pnpm later uses that alias as a filesystem path when linking dependency nodes. As a result, a registry package can cause `pnpm install --ignore-scripts` to replace paths in the current project with symlinks to attacker-controlled dependency package directories. This vulnerability is fixed in 10.34.0 and 11.4.0. | |
| Title | pnpm: Transitive dependency alias path traversal allows project path override via symlink replacement | |
| Weaknesses | CWE-23 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-25T18:05:01.809Z
Reserved: 2026-06-02T22:46:02.579Z
Link: CVE-2026-50016
Updated: 2026-06-25T18:04:30.548Z
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OpenCVE Enrichment
Updated: 2026-06-25T19:00:08Z