CVE-2026-59196 pnpm: hoisted install imports lockfile alias outside node_modules

pnpm is a package manager. Prior to 10.34.4 and 11.7.0, a crafted lockfile alias could be joined directly under a hoisted nodemodules directory. Traversal aliases could escape that directory, while reserved aliases such as .bin or .pnpm could overwrite pnpm-owned layout. This vulnerability is fix...

CVE-2026-59196

pnpm is a package manager. Prior to 10.34.4 and 11.7.0, a crafted lockfile alias could be joined directly under a hoisted nodemodules directory. Traversal aliases could escape that directory, while reserved aliases such as .bin or .pnpm could overwrite pnpm-owned layout. This vulnerability is fix...

CVE-2026-59196 pnpm: hoisted install imports lockfile alias outside node_modules

pnpm is a package manager. Prior to 10.34.4 and 11.7.0, a crafted lockfile alias could be joined directly under a hoisted nodemodules directory. Traversal aliases could escape that directory, while reserved aliases such as .bin or .pnpm could overwrite pnpm-owned layout. This vulnerability is fix...

CVE-2026-59194 pnpm: patch-remove could delete project-selected files outside the patches directory

pnpm is a package manager. Prior to 10.34.4 and 11.7.0, a crafted patch entry could resolve outside the configured patches directory and cause pnpm patch-remove to delete an arbitrary reachable file. This vulnerability is fixed in 10.34.4 and 11.7.0...

CVE-2026-59194

PnPM vulnerability CVE-2026-59194 affects the patch-remove feature. A crafted patch entry could resolve outside the configured patches directory, causing patch-remove to delete an arbitrary reachable file. The issue is fixed in pnpm versions 10.34.4 and 11.7.0. The connected documents do not prov...

CVE-2026-59194

pnpm is a package manager. Prior to 10.34.4 and 11.7.0, a crafted patch entry could resolve outside the configured patches directory and cause pnpm patch-remove to delete an arbitrary reachable file. This vulnerability is fixed in 10.34.4 and 11.7.0...

CVE-2026-55180

A flaw was found in pnpm and pacquet. A malicious repository could exploit this vulnerability by crafting specific .npmrc or pnpm-workspace.yaml files. When these package managers process these files, they improperly expand environment variable placeholders, leading to the disclosure of sensitive...

CVE-2026-50573

A flaw was found in pnpm, a package manager. This vulnerability allows a remote attacker to bypass package integrity checks during the pnpm install process when operating in non-frozen mode. If a malicious package registry serves altered content for a locked package, pnpm may accept this new...

CVE-2026-50014

A flaw was found in pnpm, a package manager. An attacker could exploit this vulnerability by providing a malicious lockfile, which could lead to arbitrary code execution. This occurs because pnpm incorrectly processes git dependency information, allowing a crafted input to execute unauthorized...

CVE-2026-50017

A flaw was found in pnpm, a package manager. This vulnerability allows pnpm to send user-level unscoped npm authentication credentials to a registry specified by a repository-local .npmrc file. During normal pnpm operations, the user's authentication token, intended for their default registry, ca...

CVE-2026-55699

A flaw was found in pnpm, a package manager. When a malicious package with specially crafted manifest bin object keys such as "." or ".." is installed globally, subsequent package management operations like removal, update, or replacement could lead to the deletion of critical directories. This...

CVE-2026-55697

A flaw was found in pnpm, a package manager. A remote attacker could exploit this vulnerability by crafting a malicious repository that declares a configDependency in its pnpm-workspace.yaml file. When a user installs packages from this repository, pnpm improperly treats the declared dependency a...

CVE-2026-48995

A flaw was found in pnpm, a package manager. This vulnerability allows a remote attacker to serve malicious software packages if the codeload.github.com server is compromised or a user's machine configuration is tampered with. The issue arises because pnpm does not verify the integrity of...

CVE-2026-55698

A flaw was found in pnpm, a package manager. This vulnerability allows a remote attacker to achieve arbitrary code execution by committing a specially crafted package-manager lockfile pnpm-lock.yaml to a repository. When pnpm is executed, it trusts an already resolved packageManagerDependencies...

CVE-2026-50015

A flaw was found in pnpm. An attacker can exploit this by contributing a malicious patch file through a pull request. During the pnpm install process, the patch application pipeline fails to validate file paths extracted from these patch files. This allows the attacker to write or delete arbitrar...

CVE-2026-50021

A flaw was found in pnpm, a package manager. An attacker who can modify the pnpm-lock.yaml file and control the package registry can exploit this vulnerability. By removing the integrity field from the lockfile and serving altered package content, the pnpm install --frozen-lockfile command can...

CVE-2026-50016

A flaw was found in pnpm, a package manager. This vulnerability allows a malicious registry package to include specially crafted dependency aliases that contain path traversal segments. During the installation process, pnpm incorrectly processes these aliases, which can lead to the replacement of...

pnpm 11.3.x < 11.5.3 Stage Download Path Traversal (CVE-2026-55700)

The version of pnpm installed on the remote host is 11.3.x prior to 11.5.3. It is, therefore, affected by a path traversal vulnerability: - From 11.3.0 until 11.5.3, pnpm stage download derived a local filename from registry-controlled package name and version fields. A crafted manifest could...

pnpm < 10.34.0 / 11.x < 11.4.0 Multiple Vulnerabilities

The version of pnpm installed on the remote host is prior to 10.34.0, or 11.x prior to 11.4.0. It is, therefore, affected by multiple vulnerabilities: - pnpm allows a transitive dependency alias from registry package metadata to contain path traversal segments. During install, pnpm later uses tha...

pnpm < 10.34.2 / 11.x < 11.5.3 Multiple Vulnerabilities

The version of pnpm installed on the remote host is prior to 10.34.2, or 11.x prior to 11.5.3. It is, therefore, affected by multiple vulnerabilities: - pnpm and pacquet expanded $ENVVAR placeholders from repository-controlled .npmrc and pnpm-workspace.yaml into registry request destinations and...