Zoltan Kochan 352ae489f1 fix(security): backport path-traversal and containment fixes to v10 (#12504) ...

Backports three merged security fixes from main to release/10:

- Contain hoisted dependency aliases so a crafted lockfile alias cannot
  escape node_modules or overwrite pnpm-owned layout. The hoisted graph
  builder now validates each alias at the safeJoinModulesDir sink.
  (GHSA-fr4h-3cph-29xv, #12343)
- Contain pnpm patch-remove deletions to the configured patches
  directory. (#12341)
- Reject path-traversal config dependency names and versions from
  pnpm-workspace.yaml before they are used to build filesystem paths.
  (GHSA-qrv3-253h-g69c, #12470)

Written by an agent (Claude Code, claude-opus-4-8).

2026-06-18 21:54:19 +02:00

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