Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N N A H N N 6.9 .0038 30.9 —
AFFECTED Product Versions Fixed pnpm < 10.33.4 – —
TIMELINE Jun 2 Reserved by GitHub_M Jun 25 EXPLOIT PUBLISHED — CVE-2026-50017 (pnpm). Public exploit reference added. Jun 25 Published (CNA: GitHub_M)
pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm can send user-level unscoped npm authentication credentials to a registry chosen by a repository-local .npmrc file. In the reproduced case, the user's npm config contains a default registry and an unscoped _authToken. The repository does not provide a token-bearing auth line. It only sets registry= to a different registry URL. During normal pnpm metadata/install workflows, pnpm binds the user-origin unscoped credential to the repository-selected registry and sends it as an Authorization header. This vulnerability is fixed in 10.34.0 and 11.4.0.
| Date | Event | Detail |
|---|---|---|
| June 2, 2026 | Reserved | Reserved by GitHub_M |
| June 25, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-50017 (pnpm). Public exploit reference added. |
| June 25, 2026 | Published | Published (CNA: GitHub_M) |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| pnpm | pnpm | — | < 10.33.4 | — |
Authoritative record: CVE-2026-50017 at cve.org
Vendors: pnpm
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-50017 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.