pnpm: Git Fetch Argument Injection via Lockfile resolution.commit

Summary pnpm passes the lockfile-controlled git resolution.commit value to git fetch without a -- separator or commit-format validation. For git dependencies fetched through the shallow-fetch path, a malicious lockfile can replace the expected 40-character commit hash with a Git option such as...

NPM: pnpm: Git Fetch Argument Injection via Lockfile resolution.commit

NPM: pnpm: Git Fetch Argument Injection via Lockfile resolution.commit vulnerability discovered by ? in WordPress Npm pnpm versions 10.34.0...

EUVD-2026-39490

pnpm: Git Fetch Argument Injection via Lockfile resolution.commit...

GHSA-P4XF-RF54-RJ3X pnpm: Git Fetch Argument Injection via Lockfile resolution.commit

Summary pnpm passes the lockfile-controlled git resolution.commit value to git fetch without a -- separator or commit-format validation. For git dependencies fetched through the shallow-fetch path, a malicious lockfile can replace the expected 40-character commit hash with a Git option such as...

pnpm Has an Integrity Check Bypass via Missing Lockfile Integrity Field

Summary pnpm's tarball extraction worker skips integrity verification when the integrity field is absent from the lockfile resolution. If an attacker can both modify pnpm-lock.yaml to remove the integrity: field and cause the referenced registry URL to serve altered package content, pnpm install...

EUVD-2026-39488

pnpm Has an Integrity Check Bypass via Missing Lockfile Integrity Field...

GHSA-Q6J5-FJX5-2MC3 pnpm Has an Integrity Check Bypass via Missing Lockfile Integrity Field

Summary pnpm's tarball extraction worker skips integrity verification when the integrity field is absent from the lockfile resolution. If an attacker can both modify pnpm-lock.yaml to remove the integrity: field and cause the referenced registry URL to serve altered package content, pnpm install...

NPM: pnpm Has an Integrity Check Bypass via Missing Lockfile Integrity Field

NPM: pnpm Has an Integrity Check Bypass via Missing Lockfile Integrity Field vulnerability discovered by ? in WordPress Npm pnpm versions 10.34.1...

Insufficient Verification of Data Authenticity

Overview pnpm is a Fast, disk space efficient package manager Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity in the default behavior of pnpm install, which accepts tarball content that does not match the integrity value recorded in the lockfile...

pnpm: Unsafe default behavior breaks integrity check

While it is unclear whether this should be classified as a vulnerability, it is being reported through this channel because the current behavior may represent an unsafe default. Summary pnpm install in non-frozen mode can accept new remote package content after detecting that the downloaded tarba...

GHSA-54HH-G5MX-JQCP pnpm: Unsafe default behavior breaks integrity check

While it is unclear whether this should be classified as a vulnerability, it is being reported through this channel because the current behavior may represent an unsafe default. Summary pnpm install in non-frozen mode can accept new remote package content after detecting that the downloaded tarba...

EUVD-2026-39489

pnpm: Unsafe default behavior breaks integrity check...

pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile

Summary A malicious codeload.github.com server can serve whatever tarball it wants and pnpm will install it regardless of the lockfile. Details The lockfile does not store the hash of the dependencies from https://codeload.github.com This means that if this server was compromised or a person's...

Missing Support for Integrity Check

Overview pnpm is a Fast, disk space efficient package manager Affected versions of this package are vulnerable to Missing Support for Integrity Check involving GitHub git dependencies, because the tarball hash for packages resolved from codeload.github.com is not recorded in the lockfile. An...

EUVD-2026-39497

pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile...

GHSA-HG3W-7F8C-63HP pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile

Summary A malicious codeload.github.com server can serve whatever tarball it wants and pnpm will install it regardless of the lockfile. Details The lockfile does not store the hash of the dependencies from https://codeload.github.com This means that if this server was compromised or a person's...

NPM: pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile

NPM: pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile vulnerability discovered by ? in WordPress Npm pnpm versions 10.33.4...

Improper Validation of Integrity Check Value

Overview pnpm is a Fast, disk space efficient package manager Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the tarball extraction process when the integrity field is missing from the lockfile resolution. An attacker can introduce unauthorized...

@browserbasehq/director-ai (1.0.2), @license-cop/core (>=2.0.0, <=2.1.1) +43 more potentially affected by CVE-2026-50021 via @pnpm/lockfile.utils (>=1004.0.0, <=1004.0.3)

@pnpm/lockfile.utils NPM version =1004.0.0, =2.0.0, =1002.0.21, =1007.0.1, =1003.0.0, =1002.3.8, =1003.0.25, =1002.0.4, =1001.2.0, =1001.0.35, =1000.2.4, =1001.0.30, =1001.0.28, =1001.1.28, =1000.0.29, =1000.0.32 and more Source cves: CVE-2026-50021 Source advisory:...

Improper Validation of Integrity Check Value

Overview @pnpm/lockfile.utils is an Utils for dealing with pnpm-lock.yaml Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the tarball extraction process when the integrity field is missing from the lockfile resolution. An attacker can introduce...