VULNERABILITY INTELLIGENCE

CVE-2026-48995

CVSS score7.5 HIGH
EPSS probability0.17%
CISA KEVNot currently listed
Published2026-06-25
Last modified2026-06-29
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

pnpm is a package manager. Prior to 10.33.4 and 11.0.7, a malicious codeload.github.com server can serve whatever tarball it wants and pnpm will install it regardless of the lockfile. 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 machine configuration was compromised, pnpm would download and install these dependencies. This vulnerability is fixed in 10.33.4 and 11.0.7.

Weakness classification

  • security-advisories@github.com: CWE-353

Primary references