npm package
nth-check vulnerabilities by version
The latest release, 3.0.1 (Mar 17, 2026), has no known vulnerabilities. 8% of last week’s 71.9M downloads went to versions with known vulnerabilities. OSV.dev lists 1 advisory for nth-check; the newest was published on Sep 20, 2021.
npm (opens in a new tab) describes it as “Parses and compiles CSS nth-checks to highly optimized functions.”
- Latest release
- 3.0.1
- Mar 17, 2026, no known vulnerabilities
- Downloads last week
- 71.9M
- All versions, from npm
- Advisories on OSV.dev
- 1
- Newest Sep 20, 2021
- Licence
- BSD-2-Clause
Most-downloaded versions last week
From npm’s per-version download counts for the last 7 days, each checked against OSV.dev. Open a version for its advisories and what to upgrade to.
Who is still on a vulnerable nth-check
8% of last week’s 71.9M nth-check downloads went to versions with known vulnerabilities.
From npm’s per-version download counts for the last 7 days, each version checked against OSV.dev. The versions checked cover over 99% of downloads.
Release lines
The newest release of each major line, from the registry. nth-check doesn’t publish support dates we can check.
Newest advisories
The 1 most recently published, with the versions each one affects.
CriticalCVE-2021-3803 on OSV.dev (opens in a new tab)GHSA-rp65-9cf3-cjxr
Inefficient Regular Expression Complexity in nth-check
Affects < 2.0.1. Published Sep 20, 2021.
Which nth-check do you have?
Paste a public GitHub repo or drop your package.json and see every vulnerable, end-of-life or deprecated dependency, with one fix task for your coding agent. Free, no sign-up.
How this page is checked
StackPrism reads every OSV.dev advisory for nth-check, merges duplicates filed under several ids, and asks OSV.dev which ones affect each version listed. Releases and their dates come from deps.dev, downloads from npm. No AI writes this page: every sentence comes from that data, refreshed every few hours.