CVE-2025-59343

NPM Tar-fs < 3.1.1 - Path Traversal

Title source: rule

Description

tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.1.1, 2.1.3, and 1.16.5 are vulnerable to symlink validation bypass if the destination directory is predictable with a specific tarball. This issue has been patched in version 3.1.1, 2.1.4, and 1.16.6. A workaround involves using the ignore option on non files/directories.

Scores

EPSS 0.0003
EPSS Percentile 8.2%

Classification

CWE
CWE-22 CWE-61
Status draft

Affected Products (1)

npm/tar-fs < 3.1.1npm

Timeline

Published Sep 24, 2025
Tracked Since Feb 18, 2026