high7.5
CVE-2026-48995
pnpm: Tarball hash of GitHub git dependencies is not stored in lockfile
Impact
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 packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | pnpm | < 10.33.4 | 10.33.4 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Pnpm | Pnpm | before 10.33.4 from 11.0.0 before 11.0.7 |