CVE-2025-69263

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85	Patch
https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pnpm:pnpm:*:*:*:*:*:*:node.js:*

History

12 Jan 2026, 21:52

Type	Values Removed	Values Added
References	~~() https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85 -~~	() https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85 - Patch
References	~~() https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw -~~	() https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw - Exploit, Vendor Advisory
CPE		cpe:2.3:a:pnpm:pnpm:::::::node.js:*
First Time		Pnpm pnpm Pnpm

07 Jan 2026, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-07 22:15

Updated : 2026-01-12 21:52

NVD link : CVE-2025-69263

Mitre link : CVE-2025-69263

CVE.ORG link : CVE-2025-69263

JSON object : View

Products Affected

pnpm

pnpm

CWE

CWE-494

Download of Code Without Integrity Check

{"id": "CVE-2025-69263", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2026-01-07T22:15:43.727", "references": [{"url": "https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-494"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-01-12T21:52:22.250", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pnpm:pnpm:*:*:*:*:*:*:node.js:*", "vulnerable": true, "matchCriteriaId": "A3F90B60-F345-4158-ABB3-A5F444A64C65", "versionEndExcluding": "10.26.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}