npm package report

Is @tootallnate/once safe?

1 known vulnerability, worst severity LOW.

cvss
4.8

how bad it is if exploited, out of 10

epss
0.10%

chance of exploitation in the next 30 days

xyz score
1.1

CyberXYZ composite, out of 10

fig. 01 — GHSA-vpq2-c234-7xj6, the advisory selected below

// advisories

GHSA-vpq2-c234-7xj6

LOWCVE-2026-3449

Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a control-flow leak that can lead to stalled requests, blocked workers, or degraded applic

Affected
>= 3.0.0, < 3.0.1
Fixed in
3.0.1
Weakness
CWE-705
Published
2026-03-03
Source
github

GHSANVDMITREreferencereferencereferencereference

// dependencies

0 direct

Sign in for dependency paths and remediation

// ai model usage

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

Checked 2026-09-22 at 02:47 UTC. The most recent advisory here was published 2026-03-03. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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Is @tootallnate/once safe? npm package security report | CyberXYZ