Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
pnpm is a package manager. Prior to 10.34.5 and from 11.0.0 until 11.11.0, pnpm parses the package name from attacker-controlled pnpm-lock.yaml packages keys with dp.parse(depPath).name and uses it without validation in deps/graph-builder/src/lockfileToDepGraph.ts and pnpm11/deps/graph-builder/src/lockfileToDepGraph.ts. The name reaches path.join(modules, pkgName), storeController.importPackage, and pnpm11/lockfile/to-pnp/src/index.ts, allowing package contents to be written outside node_modules when a user runs pnpm install. When dangerouslyAllowAllBuilds or a matching allowBuilds entry permits lifecycle scripts, the escaped package can execute code with the user's privileges. This issue is fixed in versions 10.34.5 and 11.11.0.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-09-01 | 1 | General1 |
| 2026-09-03 | 1 | Disclosure1 |
Warning: Critical Path Traversal in #pnpm. #CVE-2026-82392 CVSS: 7.1 & #CVE-2026-82393 CVSS: 7.5. These vulnerabilities can lead to remote code execution #RCE. #Patch #Patch #Patch
Post summary
The post warns of two CVE-2026‑8xxx path traversal vulnerabilities in pnpm with medium–high CVSS scores and RCE potential, urging users to patch.
🔴 pnpm, Path Traversal, #CVE-2026-82392 (High) -DC-Sep2026-2089 https://dailycve.com/pnpm-path-traversal-cve-2026-82392-high-dc-sep2026-2089/
Post summary
A high‑severity path traversal vulnerability in pnpm, CVE‑2026‑82392, has been disclosed, with details available via the linked DailyCVE article.