Detections
Analytics

SCA: security update for pnpm (GHSA-q6j5-fjx5-2mc3)

medium Tenable Self-Hosted Container Security Plugin ID 444046

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - pnpm is a package manager. Prior to 10.34.0 and 11.4.0, 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 --frozen-lockfile can install the altered package without an
 integrity error. npm's npm ci enforces integrity by default; pnpm's behavior of silently skipping
 verification is a pnpm-specific fail-open gap. This vulnerability is fixed in 10.34.0 and 11.4.0.
 (CVE-2026-50021)

Solution

Update the pnpm library and its related packages to version 10.34.1 or later.

See Also

https://github.com/advisories/GHSA-q6j5-fjx5-2mc3

Plugin Details

Severity: Medium

ID: 444046

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 6/27/2026

Updated: 6/27/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.6

Temporal Score: 4.9

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:N

CVSS Score Source: CVE-2026-50021

CVSS v3

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/26/2026

Vulnerability Publication Date: 6/25/2026

Reference Information

CVE: CVE-2026-50021

cwe: CWE-354