CVE-2026-48995 pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile

pnpm is a package manager. Prior to 10.33.4 and 11.0.7, a malicious codeload.github.com server can serve whatever tarball it wants and pnpm will install it regardless of the lockfile. The lockfile does not store the hash of the dependencies from https://codeload.github.com. This means that if thi...

CVE-2026-48995

CVE-2026-48995 affects pnpm, a package manager. Prior to versions 10.33.4 and 11.0.7, a malicious codeload.github.com server could serve arbitrary tarballs and pnpm would install them regardless of the lockfile because the tarball hash is not stored in the lockfile. This could enable tampering of...

CVE-2026-48995

pnpm is a package manager. Prior to 10.33.4 and 11.0.7, a malicious codeload.github.com server can serve whatever tarball it wants and pnpm will install it regardless of the lockfile. The lockfile does not store the hash of the dependencies from https://codeload.github.com. This means that if thi...

CVE-2026-48995 pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile

pnpm is a package manager. Prior to 10.33.4 and 11.0.7, a malicious codeload.github.com server can serve whatever tarball it wants and pnpm will install it regardless of the lockfile. The lockfile does not store the hash of the dependencies from https://codeload.github.com. This means that if thi...

CVE-2026-48995 pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile

pnpm is a package manager. Prior to 10.33.4 and 11.0.7, a malicious codeload.github.com server can serve whatever tarball it wants and pnpm will install it regardless of the lockfile. The lockfile does not store the hash of the dependencies from https://codeload.github.com. This means that if thi...

CVE-2026-50017

pnpm is affected prior to versions 10.34.0 and 11.4.0. In these versions, during normal metadata/install workflows, pnpm can bind user-level unscoped npm authentication credentials to a repository‑selected registry (as configured by a repository-local .npmrc) and transmit them in an Authorization...

CVE-2026-50017 pnpm binds unscoped user-level npm auth credentials to a repository-selected registry

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm can send user-level unscoped npm authentication credentials to a registry chosen by a repository-local .npmrc file. In the reproduced case, the user's npm config contains a default registry and an unscoped authToken. The repository does...

CVE-2026-50017 pnpm binds unscoped user-level npm auth credentials to a repository-selected registry

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm can send user-level unscoped npm authentication credentials to a registry chosen by a repository-local .npmrc file. In the reproduced case, the user's npm config contains a default registry and an unscoped authToken. The repository does...

CVE-2026-50017

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm can send user-level unscoped npm authentication credentials to a registry chosen by a repository-local .npmrc file. In the reproduced case, the user's npm config contains a default registry and an unscoped authToken. The repository does...

CVE-2026-50016

pnpm (the package manager) is affected by CVE-2026-50016. Before versions 10.34.0 and 11.4.0, a transitive dependency alias from registry metadata could include path traversal segments. During install, pnpm may treat that alias as a filesystem path when linking dependency nodes, allowing a regist...

CVE-2026-50016 pnpm: Transitive dependency alias path traversal allows project path override via symlink replacement

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...

CVE-2026-50016 pnpm: Transitive dependency alias path traversal allows project path override via symlink replacement

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...

CVE-2026-50016

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...

CVE-2026-50016 pnpm: Transitive dependency alias path traversal allows project path override via symlink replacement

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...

CVE-2026-50015

CVE-2026-50015 affects the pnpm package manager via its patch application pipeline (@pnpm/patch-package). The vulnerability arises because, prior to 10.34.0 and 11.4.0, patch file diff headers can contain traversals like ../../, and the pipeline performs no path validation on file paths extracted...

CVE-2026-50015 pnpm: Arbitrary File Write/Delete via Malicious Patch File (Path Traversal)

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm's patch application pipeline @pnpm/patch-package performs no path validation on file paths extracted from .patch files. An attacker who contributes a malicious patch file via a pull request can write attacker-controlled content to or...

CVE-2026-50015

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm's patch application pipeline @pnpm/patch-package performs no path validation on file paths extracted from .patch files. An attacker who contributes a malicious patch file via a pull request can write attacker-controlled content to or...

CVE-2026-50015 pnpm: Arbitrary File Write/Delete via Malicious Patch File (Path Traversal)

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm's patch application pipeline @pnpm/patch-package performs no path validation on file paths extracted from .patch files. An attacker who contributes a malicious patch file via a pull request can write attacker-controlled content to or...

CVE-2026-50015 pnpm: Arbitrary File Write/Delete via Malicious Patch File (Path Traversal)

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm's patch application pipeline @pnpm/patch-package performs no path validation on file paths extracted from .patch files. An attacker who contributes a malicious patch file via a pull request can write attacker-controlled content to or...

CVE-2026-50014

Summary: CVE-2026-50014 affects pnpm prior to 10.34.0 and 11.4.0. The lockfile-controlled git resolution.commit value is passed to git fetch without a separator or commit-format validation, enabling a malicious lockfile to inject git options (notably --upload-pack) in shallow-fetch paths. This ca...