knowns
HighnpmCVE-2026-86439
What to do
Update knowns to 0.30.0 or later.
npm install knowns@0.30.0
A path traversal flaw affects the npm package knowns. Affected versions: <= 0.29.1. Fixed from version 0.30.0. CVSS score 8.8.
What the flaw allows: Files outside the intended scope can be read or written.
- Package
- knowns
- Ecosystem
- npm (JavaScript)
- Class
- Path traversal
- Affected versions
- <= 0.29.1
- CVSS
- 8.8
- Published on
- September 25, 2026
Sources
Entry built automatically from the cited security advisory, with no model rewriting. Acknowledged by the organisation or vendor, notified to an authority, or established by two independent sources.