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Vulnerability Database · npm · Package report

react-syntax-highlighter: vulnerability history, versions and safety

react-syntax-highlighter is a package in the npm ecosystem. Vulert holds no vulnerabilities for it yet.

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0 vulnerabilities recorded

Nothing recorded for this package in the npm ecosystem.

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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 react-syntax-highlighter vulnerabilities

Vulert verdict on react-syntax-highlighter 16.1.2 i

Updated on 23 Oct 2026

Good news: 16.1.2, the version you would install today, has no known vulnerabilities.

Package health score 82/100
  • Security Minor issues
  • Maintenance Sustainable
  • Popularity Widely used
  • Community Quiet

What to do: Stay on 16.1.2 or newer. This can change: a vulnerability disclosed tomorrow can affect 16.1.2 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 16.1.2 — unaffected i
  • Vulnerabilities on record 0 i
  • Highest CVSS n/a i
  • With no published fix 0 i
  • Depended on by 864 packages i
  • Stars 4,674 i
  • OpenSSF scorecard 3/10 i
  • Last release this month i
  • Licence MIT i

Version list, release dates, licence and dependants published by the npm registry, refreshed 23 Oct 2026. Licence information is not legal advice.

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01 Versions

Which versions are affected

Every version Vulert tracks for react-syntax-highlighter, 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
16.1.2 08 Oct 2026 none MIT — Details →
16.1.1 26 Feb 2026 none MIT — Details →
16.1.0 28 Oct 2025 none MIT — Details →
16.0.0 22 Oct 2025 none MIT — Details →
15.6.6 25 Aug 2025 none MIT — Details →
15.6.5 25 Aug 2025 none MIT — Details →
15.6.4 25 Aug 2025 none MIT — Details →
15.6.3 21 Aug 2025 none MIT — Details →
15.6.2 21 Aug 2025 none MIT — Details →
15.6.1 16 Oct 2024 none MIT — Details →
15.6.0 16 Oct 2024 none MIT — Details →
15.5.0 14 Mar 2022 none MIT — Details →
15.4.5 12 Nov 2021 none MIT — Details →
15.4.4 23 Jul 2021 none MIT — Details →
11.0.3 22 Jul 2021 none MIT — Details →
15.4.3 09 Dec 2020 none MIT — Details →
15.4.2 08 Dec 2020 none MIT — Details →
15.4.1 08 Dec 2020 none MIT — Details →
15.4.0 08 Dec 2020 none MIT — Details →
15.3.1 24 Nov 2020 none MIT — Details →
15.3.0 29 Oct 2020 none MIT — Details →
15.2.1 09 Oct 2020 none MIT — Details →
15.2.0 07 Oct 2020 none MIT — Details →
15.1.0 05 Oct 2020 none MIT — Details →
15.0.1 04 Oct 2020 none MIT — Details →
15.0.0 04 Oct 2020 none MIT — Details →
14.0.2 04 Oct 2020 none MIT — Details →
14.0.0 02 Oct 2020 none MIT — Details →
13.5.3 03 Sep 2020 none MIT — Details →
13.5.2 03 Sep 2020 none MIT — Details →
13.5.1 20 Aug 2020 none MIT — Details →
13.5.0 17 Aug 2020 none MIT — Details →
13.4.0 14 Aug 2020 none MIT — Details →
13.3.1 08 Aug 2020 none MIT — Details →
13.2.1 31 Jul 2020 none MIT — Details →
13.2.0 31 Jul 2020 none MIT — Details →
13.1.0 31 Jul 2020 none MIT — Details →
13.0.0 23 Jul 2020 none MIT — Details →
12.2.1 16 Dec 2019 none MIT — Details →
12.1.0 16 Dec 2019 none MIT — Details →
12.0.2 16 Dec 2019 none MIT — Details →
12.0.1 16 Dec 2019 none MIT — Details →
12.0.0 17 Sep 2019 none MIT — Details →
11.0.2 13 Jul 2019 none MIT — Details →
11.0.1 28 Jun 2019 none MIT — Details →
11.0.0 28 Jun 2019 none MIT — Details →
10.3.5 28 Jun 2019 none MIT — Details →
10.3.4 28 Jun 2019 none MIT — Details →
10.3.3 27 Jun 2019 none MIT — Details →
10.3.2 27 Jun 2019 none MIT — Details →
10.3.1 27 Jun 2019 none MIT — Details →
10.3.0 22 May 2019 none MIT — Details →
10.2.1 21 Mar 2019 none MIT — Details →
10.2.0 10 Mar 2019 none MIT — Details →
10.1.3 16 Feb 2019 none MIT — Details →
10.1.2 07 Dec 2018 none MIT — Details →
10.1.1 20 Nov 2018 none MIT — Details →
10.1.0 20 Nov 2018 none MIT — Details →
10.0.1 10 Nov 2018 none MIT — Details →
10.0.0 31 Oct 2018 none MIT — Details →
9.0.1 23 Oct 2018 none MIT — Details →
9.0.0 08 Oct 2018 none MIT — Details →
8.1.0 08 Oct 2018 none MIT — Details →
8.0.1 06 Jul 2018 none MIT — Details →
8.0.0 04 Jul 2018 none MIT — Details →
7.0.5-beta.1 18 Jun 2018 none MIT — Details →
7.0.4 03 May 2018 none MIT — Details →
7.0.3 02 May 2018 none MIT — Details →
7.0.2 06 Mar 2018 none MIT — Details →
7.0.1 24 Feb 2018 none MIT — Details →
7.0.0 26 Jan 2018 none MIT — Details →
7.0.0-beta 26 Jan 2018 none MIT — Details →
6.1.2 17 Jan 2018 none MIT — Details →
6.1.1 15 Dec 2017 none MIT — Details →
6.1.0 10 Dec 2017 none MIT — Details →
6.0.4 22 Nov 2017 none MIT — Details →
6.0.3 19 Nov 2017 none MIT — Details →
6.0.2 16 Nov 2017 none MIT — Details →
6.0.1 16 Nov 2017 none MIT — Details →
6.0.1-beta 16 Nov 2017 none MIT — Details →
6.0.0 16 Nov 2017 none MIT — Details →
5.8.0 26 Oct 2017 none MIT — Details →
5.7.1 16 Oct 2017 none MIT — Details →
5.7.0 22 Aug 2017 none MIT — Details →
5.6.3 12 Aug 2017 none MIT — Details →
5.6.2 30 May 2017 none MIT — Details →
5.6.1 21 May 2017 none MIT — Details →
5.6.0 11 May 2017 none MIT — Details →
5.5.2 07 May 2017 none MIT — Details →
5.5.1 05 May 2017 none MIT — Details →
5.5.0 23 Apr 2017 none MIT — Details →
5.4.1 23 Apr 2017 none MIT — Details →
5.4.0 23 Apr 2017 none MIT — Details →
5.3.0 08 Apr 2017 none MIT — Details →
5.1.3 02 Apr 2017 none MIT — Details →
5.1.2 22 Mar 2017 none MIT — Details →
5.1.1 21 Mar 2017 none MIT — Details →
5.1.0 21 Mar 2017 none MIT — Details →
5.0.0 13 Feb 2017 none MIT — Details →
5.0.0-rc.1 11 Feb 2017 none MIT — Details →
4.0.1 10 Dec 2016 none — — Details →
3.0.2 04 Dec 2016 none — — Details →
3.0.1 03 Dec 2016 none — — Details →
3.0.0 29 Oct 2016 none — — Details →
2.11.0 27 Oct 2016 none — — Details →
2.10.0 09 Oct 2016 none — — Details →
2.9.0 06 Oct 2016 none — — Details →
2.8.0 03 Oct 2016 none — — Details →
2.7.1 03 Oct 2016 none — — Details →
2.7.0 24 Sep 2016 none — — Details →
2.6.1 22 Sep 2016 none — — Details →
2.6.0 16 Sep 2016 none — — Details →
2.5.0 15 Sep 2016 none — — Details →
2.4.0 11 Sep 2016 none — — Details →
2.3.0 27 Aug 2016 none — — Details →
2.2.0 31 Jul 2016 none — — Details →
2.1.1 02 Jul 2016 none — — Details →
2.1.0 21 May 2016 none — — Details →
2.0.4 19 May 2016 none — — Details →
2.0.3 07 May 2016 none — — Details →

The newest 120 of 133 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

No dated vulnerabilities are recorded for this package yet.

03 Vulnerabilities

Recorded vulnerabilities for react-syntax-highlighter

No vulnerability write-ups match this view

Search all 0 in the database →

No vulnerabilities match this view.

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 react-syntax-highlighter

Is react-syntax-highlighter safe to use?

Vulert has no vulnerabilities on record for react-syntax-highlighter in npm at this point. That is a good signal rather than a guarantee: new vulnerabilities are published for packages all the time, so the versions you actually run are still worth monitoring.

What is react-syntax-highlighter's Vulert package health score?

Vulert scores react-syntax-highlighter 82/100, which reads as in good shape. 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 react-syntax-highlighter affected?

No. 16.1.2, 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.

How many vulnerabilities does react-syntax-highlighter have?

0 vulnerabilities are recorded for react-syntax-highlighter in the npm ecosystem: 0 critical, 0 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 react-syntax-highlighter vulnerabilities disclosed?

0 vulnerabilities were recorded for react-syntax-highlighter in the last 12 months. 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 react-syntax-highlighter 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 react-syntax-highlighter for upcoming vulnerabilities?

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