PNpM CLI
Patch Changes
-
352ae48: Security: validate config dependency names and versions before using them to build filesystem paths. A
pnpm-workspace.yamlwith a traversal-shapedconfigDependenciesname (such as../../PWNED) or version (such as../../../PWNED) could previously causepnpm installto create symlinks or write package files outsidenode_modules/.pnpm-configand the store. Names must now be valid npm package names and versions must be exact semver versions. See GHSA-qrv3-253h-g69c. -
352ae48: Reject path-traversal and reserved dependency aliases (such as
../../../escape,.bin,.pnpm, ornode_modules) that come from a lockfile rather than a freshly resolved manifest. A crafted lockfile alias could otherwise be joined directly under a hoistednode_modulesdirectory, letting package files be written outside the intended install root or overwrite pnpm-owned layout.The
nodeLinker: hoistedgraph builder now validates each alias at the directory sink (safeJoinModulesDir), matching the validation pnpm already performs when resolving aliases from manifests. See GHSA-fr4h-3cph-29xv. -
352ae48: Prevent
pnpm patch-removefrom removing files outside the configured patches directory. -
217fbe0: Hardened the warning printed when a project
.npmrcuses environment variables in registry/auth settings: the suggestedpnpm config setcommand is now only included for keys made up of shell-inert characters. Because the key comes from a repository-controlled.npmrcand a shell expands$(...), backticks, and$VAReven inside double quotes, a crafted key could otherwise have turned the suggested copy-paste command into command execution.
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