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Vulnerability Database · npm · Package report

linkifyjs: vulnerability history, versions and safety

linkifyjs is a package in the npm ecosystem. Vulert records 1 vulnerability for it across 53 releases, first recorded in Jul 2025. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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1 vulnerabilities recorded H1
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0 with no fix published

Every vulnerability has a patched version to move to.

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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all linkifyjs vulnerabilities

Vulert verdict on linkifyjs 4.3.3 i

Updated on 23 Oct 2026

Good news: 4.3.3, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 1.

Package health score 88/100
  • Security No known security issues
  • Maintenance Sustainable
  • Popularity Key ecosystem project
  • Community Moderate

What to do: Stay on 4.3.3 or newer. This can change: a vulnerability disclosed tomorrow can affect 4.3.3 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 4.3.3 — unaffected i
  • Vulnerabilities on record 1 over 1 year · 0 in the last year i
  • Latest disclosure 26 Jul 2025 i
  • Highest CVSS 8.8 i
  • With no published fix 0 i
  • Depended on by 4,984 packages i
  • Stars 2,044 i
  • Last release 5 months ago i
  • Licence MIT i

Version list, release dates, licence and dependants published by the npm registry, refreshed 22 Oct 2026. Licence information is not legal advice.

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01 Versions

Which versions are affected

Every version Vulert tracks for linkifyjs, newest first, with the vulnerabilities recorded against each one. A version showing none has no vulnerability in the Vulert database — open it for the full picture on that release.

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Version Released Vulert vulnerabilities Licence Fix published Details
4.3.3 13 May 2026 none MIT — Details →
4.3.2 25 Jul 2025 none MIT — Details →
4.3.1 08 May 2025 H1 MIT Yes Details →
4.3.0 07 May 2025 H1 MIT Yes Details →
4.2.0 04 Dec 2024 H1 MIT Yes Details →
4.1.4 19 Nov 2024 H1 MIT Yes Details →
4.1.3 22 Nov 2023 H1 MIT Yes Details →
4.1.2 09 Nov 2023 H1 MIT Yes Details →
4.1.1 25 Mar 2023 H1 MIT Yes Details →
4.1.0 04 Jan 2023 H1 MIT Yes Details →
4.0.2 02 Oct 2022 H1 MIT Yes Details →
4.0.1 29 Sep 2022 H1 MIT Yes Details →
4.0.0 19 Sep 2022 H1 MIT Yes Details →
4.0.0-beta.6 18 Sep 2022 H1 MIT Yes Details →
4.0.0-beta.5 23 Apr 2022 H1 MIT Yes Details →
4.0.0-beta.4 04 Feb 2022 H1 MIT Yes Details →
4.0.0-beta.3 30 Jan 2022 H1 MIT Yes Details →
4.0.0-beta.2 30 Jan 2022 H1 MIT Yes Details →
4.0.0-beta.1 21 Jan 2022 H1 MIT Yes Details →
3.0.5 03 Jan 2022 H1 MIT Yes Details →
3.0.4 24 Nov 2021 H1 MIT Yes Details →
3.0.3 14 Oct 2021 H1 MIT Yes Details →
3.0.2 11 Oct 2021 H1 MIT Yes Details →
3.0.1 16 Sep 2021 H1 MIT Yes Details →
3.0.0 15 Sep 2021 H1 MIT Yes Details →
3.0.0-beta.3 11 Mar 2021 H1 MIT Yes Details →
3.0.0-beta.2 11 Mar 2021 H1 MIT Yes Details →
3.0.0-beta.1 08 Mar 2021 H1 MIT Yes Details →
2.1.9 30 Jan 2020 H1 MIT Yes Details →
2.1.8 29 Jan 2019 H1 MIT Yes Details →
2.1.7 05 Sep 2018 H1 MIT Yes Details →
2.1.6 03 Mar 2018 H1 MIT Yes Details →
2.1.5 20 Sep 2017 H1 MIT Yes Details →
2.1.4 05 Jan 2017 H1 MIT Yes Details →
2.1.3 30 Sep 2016 H1 MIT Yes Details →
2.1.2 27 Sep 2016 H1 MIT Yes Details →
2.1.1 21 Sep 2016 H1 MIT Yes Details →
2.1.0 02 Sep 2016 H1 MIT Yes Details →
2.0.5 17 Jul 2016 H1 MIT Yes Details →
2.0.4 02 Jul 2016 H1 MIT Yes Details →
2.0.3 21 May 2016 H1 MIT Yes Details →
2.0.2 16 May 2016 H1 MIT Yes Details →
2.0.1 16 May 2016 H1 MIT Yes Details →
2.0.0 18 Apr 2016 H1 MIT Yes Details →
2.0.0-beta.9 29 Jan 2016 H1 MIT Yes Details →
2.0.0-beta.8 22 Jan 2016 H1 MIT Yes Details →
2.0.0-beta.7 15 Dec 2015 H1 MIT Yes Details →
2.0.0-beta.6 15 Dec 2015 H1 MIT Yes Details →
2.0.0-beta.5 20 Nov 2015 H1 MIT Yes Details →
2.0.0-beta.4 27 Jun 2015 H1 MIT Yes Details →
2.0.0-beta.3 19 Jun 2015 H1 MIT Yes Details →
2.0.0-beta.2 16 Jun 2015 H1 MIT Yes Details →
2.0.0-beta.1 15 Jun 2015 H1 MIT Yes Details →
2.0.0-alpha.4 07 Jun 2015 H1 MIT Yes Details →
2.0.0-alpha.3 16 Mar 2015 H1 MIT Yes Details →

All 55 versions Vulert tracks for this package. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2025 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 1 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for linkifyjs

The 1 most severe of 1 vulnerabilities recorded for this package

Search all 1 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2025-8101: Linkifyjs Prototype Pollution & XSS Vulnerability 8.8 high 4.3.2 26 Jul 2025

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About linkifyjs

Is linkifyjs safe to use?

Vulert records 1 vulnerabilities for linkifyjs in npm: 0 critical, 1 high, 0 medium and 0 low. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

What is linkifyjs's Vulert package health score?

Vulert scores linkifyjs 88/100, which reads as healthy. The score weighs the vulnerability record (40), maintenance and release cadence (25), adoption from dependents and stars (20) and community signals such as the OpenSSF scorecard and forks (15).

Is the latest version of linkifyjs affected?

No. 4.3.3, the version you would install today, has no vulnerabilities on record against it. Earlier releases do — the version table above lists each release with what affects it.

Which version of linkifyjs should I use?

4.3.3 is the version Vulert recommends for the affected releases. The version table above lists every release with the vulnerabilities recorded against it, so you can confirm the range you actually run.

How many vulnerabilities does linkifyjs have?

1 vulnerability is recorded for linkifyjs in the npm ecosystem: 0 critical, 1 high, 0 medium and 0 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new linkifyjs vulnerabilities disclosed?

0 vulnerabilities were recorded for linkifyjs in the last 12 months, and the oldest entry in this database dates to 26 Jul 2025. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of linkifyjs are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor linkifyjs for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the linkifyjs version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.