CRITICALnpm →
pnpm: A tarball dependency's manifest `name` escapes node_modules → arbitrary file write/overwrite on install
pnpm: A tarball dependency's manifest `name` escapes node_modules → arbitrary file write/overwrite on install
Affected packages
- pnpm
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/pnpm/pnpm/security/advisories/GHSA-vq4v-j7r6-jq4m
- https://nvd.nist.gov/vuln/detail/CVE-2026-82393
- https://github.com/pnpm/pnpm/pull/12872
- https://github.com/pnpm/pnpm/pull/12890
- https://github.com/pnpm/pnpm/commit/51300fd41c5e4c8f47635108e373cc3d1f324fa7
- https://github.com/pnpm/pnpm/commit/78e29fe5583a1e5d69ea05e414eff310f78d5ed9
- https://github.com/pnpm/pnpm
- https://github.com/pnpm/pnpm/releases/tag/v10.34.5
- https://github.com/pnpm/pnpm/releases/tag/v11.11.0
Structured record: https://osv.dev/vulnerability/GHSA-vq4v-j7r6-jq4m
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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