CVE-2025-69263 - CVE House

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Status published High CVE-2025-69263

pnpm Lockfile Integrity Bypass Allows Remote Dynamic Dependencies

7.5 CVSS

Vulnerability Description

pnpm is a package manager. Versions 10.26.2 and below store HTTP tarball dependencies (and git-hosted tarballs) in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a lockfile is committed. An attacker who publishes a package with an HTTP tarball dependency can serve different code to different users or CI/CD environments. The attack requires the victim to install a package that has an HTTP/git tarball in its dependency tree. The victim's lockfile provides no protection. This issue is fixed in version 10.26.0.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from pnpm

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pnpm v10+ Bypass "Dependency lifecycle scripts execution disabled by default"

pnpm vulnerable to Command Injection via environment variable substitution

pnpm vulnerable to no-script global cache poisoning via overrides / `ignore-scripts` evasion

pnpm uses the md5 path shortening function causes packet paths to coincide, which causes indirect packet overwriting

pnpm incorrectly parses tar archives relative to specification

Affected Vendor

pnpm

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Affected Software

pnpm

Vulnerable Versions:

< 10.26.0

Timeline

Official Publish: January 7th, 2026

Last Modified: July 15th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.