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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-48995

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

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

pnpm pnpm

  • < 10.33.4affected
  • >= 11.0.0, < 11.0.7affected

References