npm package report

Is tar-fs safe?

tar-fs (npm) has 4 known vulnerabilities, the worst rated HIGH. Upgrade to 3.1.1 or later to clear all of them. No malicious-package signal is recorded.

// reach

5 direct dependencies

1 carry known advisories, worst LOW

chownrLOW

35 packages depend on it

an advisory here reaches each of them

Create a free accountfor every dependency path, dependent and what to upgrade

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.

cvss

8.7

high

CVSS v4.0 base score out of 10

epss

0.58%

medium

chance of exploitation in 30 days, 48th percentile of all CVEs

xyz score

4.5

medium

CyberXYZ composite out of 10

fig. 01 — GHSA-vj76-c3g6-qr5v, the advisory selected below

// 4 advisories

GHSA-vj76-c3g6-qr5v

HIGHGitHub ratingCVE-2025-59343

v3.1.0, v2.1.3, v1.16.5 and below

Full advisory text at GitHub advisory or NVD.

// cvss v4.0 vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Attack vector: Network
Attack complexity: Low
Attack requirements: None
Privileges required: None
User interaction: None
Confidentiality (vulnerable system): None
Integrity (vulnerable system): High
Availability (vulnerable system): None
Confidentiality (subsequent systems): None
Integrity (subsequent systems): None
Availability (subsequent systems): None

// questions

Is tar-fs safe to install?

CyberXYZ does not call a package safe in absolute terms. It records 4 known vulnerabilities for tar-fs (npm), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.

Does tar-fs have known vulnerabilities?

Yes. CyberXYZ records 4 known vulnerabilities for tar-fs (npm), the worst rated HIGH. They are GHSA-vj76-c3g6-qr5v, GHSA-8cj5-5rvv-wf4v, GHSA-pq67-2wwv-3xjx, GHSA-x2mc-8fgj-3wmr.

Which version of tar-fs should I use?

3.1.1 or later clears every advisory recorded for tar-fs (npm). Check the release you pick before installing it.

How do I check tar-fs before installing?

Search tar-fs in CyberXYZ Check at https://cyberxyz.io/check?q=tar-fs. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.

Checked 2026-11-14 at 12:28 UTC. The most recent advisory here was published 2025-09-24. Updated continuously from NVD, GHSA, OSV and CNA feeds.