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Vulnerability Database · npm · Package report

@posthog/plugin-server: vulnerability history, versions and safety

@posthog/plugin-server is a package in the npm ecosystem. Vulert records 2 vulnerabilities for it across 120 releases, from Apr 2025 to Nov 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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2 vulnerabilities recorded C1 H1
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2 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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1 in the last 12 months

Most recent disclosure 24 Nov 2025.

See the disclosure history →
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1 malicious-package vulnerabilities

A published version contained malicious code.

See malicious packages in npm →

See all @posthog/plugin-server vulnerabilities

Vulert verdict on @posthog/plugin-server 1.10.7 i

Updated on 23 Oct 2026

Careful: 1.10.7 was published with malicious code in it, not just a bug. Do not install it.

Package health score 15/100
  • Security Malicious code published
  • Maintenance Slowing
  • Popularity Little adoption
  • Community Inactive

The current release contains malicious code, which caps this score.

What to do: Do not resolve 1.10.7 as-is. Check whether you already run an affected release and pin a version the maintainers have re-published. Check what you run: Vulert alerts you when a safe version is published. Monitor it with Vulert →

  • Current release 1.10.7 — affected i
  • Vulnerabilities on record 2 over 1 year · 1 in the last year i
  • Latest disclosure 24 Nov 2025 i
  • Highest CVSS 7.1 i
  • With no published fix 2 i
  • Malicious packages 1 i
  • Stars 8 i
  • OpenSSF scorecard 3/10 i
  • Last release 58 months ago 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 @posthog/plugin-server, 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
1.10.7 30 Nov 2021 C1 H1 malicious MIT No Details →
1.10.6 30 Nov 2021 C1 H1 malicious MIT No Details →
1.10.5 26 Oct 2021 C1 H1 malicious MIT No Details →
1.10.4 26 Oct 2021 C1 H1 malicious MIT No Details →
1.10.3 26 Oct 2021 C1 H1 malicious MIT No Details →
1.10.2 20 Oct 2021 C1 H1 malicious MIT No Details →
1.10.1 19 Oct 2021 C1 H1 malicious MIT No Details →
1.10.0 18 Oct 2021 C1 H1 malicious MIT No Details →
1.9.5 15 Oct 2021 C1 H1 malicious MIT No Details →
1.9.4 11 Oct 2021 C1 H1 malicious MIT No Details →
1.9.3 28 Sep 2021 C1 H1 malicious MIT No Details →
1.9.2 24 Sep 2021 C1 H1 malicious MIT No Details →
1.9.1 23 Sep 2021 C1 H1 malicious MIT No Details →
1.9.0 22 Sep 2021 C1 H1 malicious MIT No Details →
1.8.3 20 Sep 2021 C1 H1 malicious MIT No Details →
1.8.2 17 Sep 2021 C1 H1 malicious MIT No Details →
1.8.1 16 Sep 2021 C1 H1 malicious MIT No Details →
1.8.0 15 Sep 2021 C1 H1 malicious MIT No Details →
1.7.0 14 Sep 2021 C1 H1 malicious MIT No Details →
1.6.5 14 Sep 2021 C1 H1 malicious MIT No Details →
1.6.4 14 Sep 2021 C1 H1 malicious MIT No Details →
1.6.3 14 Sep 2021 C1 H1 malicious MIT No Details →
1.6.2 13 Sep 2021 C1 H1 malicious MIT No Details →
1.6.1 13 Sep 2021 C1 H1 malicious MIT No Details →
1.6.0 07 Sep 2021 C1 H1 malicious MIT No Details →
1.5.1 02 Sep 2021 C1 H1 malicious MIT No Details →
1.5.0 27 Aug 2021 C1 H1 malicious MIT No Details →
1.4.2 26 Aug 2021 C1 H1 malicious MIT No Details →
1.4.1 26 Aug 2021 C1 H1 malicious MIT No Details →
1.4.0 25 Aug 2021 C1 H1 malicious MIT No Details →
1.3.0 24 Aug 2021 C1 H1 malicious MIT No Details →
1.2.3 24 Aug 2021 C1 H1 malicious MIT No Details →
1.2.2 23 Aug 2021 C1 H1 malicious MIT No Details →
1.2.1 18 Aug 2021 C1 H1 malicious MIT No Details →
1.2.0 17 Aug 2021 C1 H1 malicious MIT No Details →
1.1.15 16 Aug 2021 C1 H1 malicious MIT No Details →
1.1.14 16 Aug 2021 C1 H1 malicious MIT No Details →
1.1.13 12 Aug 2021 C1 H1 malicious MIT No Details →
1.1.12 09 Aug 2021 C1 H1 malicious MIT No Details →
1.1.11 03 Aug 2021 C1 H1 malicious MIT No Details →
1.1.10 29 Jul 2021 C1 H1 malicious MIT No Details →
1.1.9 28 Jul 2021 C1 H1 malicious MIT No Details →
1.1.8 22 Jul 2021 C1 H1 malicious MIT No Details →
1.1.7 20 Jul 2021 C1 H1 malicious MIT No Details →
1.1.6 19 Jul 2021 C1 H1 malicious MIT No Details →
1.1.5 13 Jul 2021 C1 H1 malicious MIT No Details →
1.1.4 12 Jul 2021 C1 H1 malicious MIT No Details →
1.1.3 12 Jul 2021 C1 H1 malicious MIT No Details →
1.1.2 07 Jul 2021 C1 H1 malicious MIT No Details →
1.1.1 07 Jul 2021 C1 H1 malicious MIT No Details →
1.1.0 06 Jul 2021 C1 H1 malicious MIT No Details →
1.0.3 06 Jul 2021 C1 H1 malicious MIT No Details →
1.0.2 06 Jul 2021 C1 H1 malicious MIT No Details →
1.0.1 28 Jun 2021 C1 H1 malicious MIT No Details →
1.0.0 21 Jun 2021 C1 H1 malicious MIT No Details →
0.21.27 21 Jun 2021 C1 H1 malicious MIT No Details →
0.21.26 19 Jun 2021 C1 H1 malicious MIT No Details →
0.21.25 18 Jun 2021 C1 H1 malicious MIT No Details →
0.21.24 14 Jun 2021 C1 H1 malicious MIT No Details →
0.21.23 14 Jun 2021 C1 H1 malicious MIT No Details →
0.21.22 14 Jun 2021 C1 H1 malicious MIT No Details →
0.21.21 11 Jun 2021 C1 H1 malicious MIT No Details →
0.21.20 10 Jun 2021 C1 H1 malicious MIT No Details →
0.21.19 10 Jun 2021 C1 H1 malicious MIT No Details →
0.21.18 09 Jun 2021 C1 H1 malicious MIT No Details →
0.21.17 09 Jun 2021 C1 H1 malicious MIT No Details →
0.21.16 09 Jun 2021 C1 H1 malicious MIT No Details →
0.21.15 04 Jun 2021 C1 H1 malicious MIT No Details →
0.21.14 03 Jun 2021 C1 H1 malicious MIT No Details →
0.21.13 03 Jun 2021 C1 H1 malicious MIT No Details →
0.21.12 27 May 2021 C1 H1 malicious MIT No Details →
0.21.11 27 May 2021 C1 H1 malicious MIT No Details →
0.21.10 27 May 2021 C1 H1 malicious MIT No Details →
0.21.9 26 May 2021 C1 H1 malicious MIT No Details →
0.21.8 25 May 2021 C1 H1 malicious MIT No Details →
0.21.7 25 May 2021 C1 H1 malicious MIT No Details →
0.21.6 21 May 2021 C1 H1 malicious MIT No Details →
0.21.5 19 May 2021 C1 H1 malicious MIT No Details →
0.21.4 19 May 2021 C1 H1 malicious MIT No Details →
0.21.3 17 May 2021 C1 H1 malicious MIT No Details →
0.21.2 14 May 2021 C1 H1 malicious MIT No Details →
0.21.1 13 May 2021 C1 H1 malicious MIT No Details →
0.21.0 13 May 2021 C1 H1 malicious MIT No Details →
0.20.5 13 May 2021 C1 H1 malicious MIT No Details →
0.20.4 11 May 2021 C1 H1 malicious MIT No Details →
0.20.3 10 May 2021 C1 H1 malicious MIT No Details →
0.20.2 10 May 2021 C1 H1 malicious MIT No Details →
0.20.1 07 May 2021 C1 H1 malicious MIT No Details →
0.20.0 07 May 2021 C1 H1 malicious MIT No Details →
0.19.0 06 May 2021 C1 H1 malicious MIT No Details →
0.18.1 06 May 2021 C1 H1 malicious MIT No Details →
0.18.0 04 May 2021 C1 H1 malicious MIT No Details →
0.17.2 29 Apr 2021 C1 H1 malicious MIT No Details →
0.17.1 29 Apr 2021 C1 H1 malicious MIT No Details →
0.17.0 28 Apr 2021 C1 H1 malicious MIT No Details →
0.16.24 27 Apr 2021 C1 H1 malicious MIT No Details →
0.16.23 27 Apr 2021 C1 H1 malicious MIT No Details →
0.16.22 27 Apr 2021 C1 H1 malicious MIT No Details →
0.16.21 27 Apr 2021 C1 H1 malicious MIT No Details →
0.16.20 27 Apr 2021 C1 H1 malicious MIT No Details →
0.16.19 27 Apr 2021 C1 H1 malicious — No Details →
0.16.18 26 Apr 2021 C1 H1 malicious — No Details →
0.16.17 26 Apr 2021 C1 H1 malicious — No Details →
0.16.16 22 Apr 2021 C1 H1 malicious — No Details →
0.16.15 22 Apr 2021 C1 H1 malicious — No Details →
0.16.14 16 Apr 2021 C1 H1 malicious — No Details →
0.16.13 15 Apr 2021 C1 H1 malicious — No Details →
0.16.12 15 Apr 2021 C1 H1 malicious — No Details →
0.16.11 15 Apr 2021 C1 H1 malicious — No Details →
0.16.10 14 Apr 2021 C1 H1 malicious — No Details →
0.16.9 13 Apr 2021 C1 H1 malicious — No Details →
0.16.8 12 Apr 2021 C1 H1 malicious — No Details →
0.16.7 12 Apr 2021 C1 H1 malicious — No Details →
0.16.6 12 Apr 2021 C1 H1 malicious — No Details →
0.16.5 12 Apr 2021 C1 H1 malicious — No Details →
0.16.4 12 Apr 2021 C1 H1 malicious — No Details →
0.16.3 12 Apr 2021 C1 H1 malicious — No Details →
0.16.2 09 Apr 2021 C1 H1 malicious — No Details →
0.16.1 08 Apr 2021 C1 H1 malicious — No Details →
0.16.0 08 Apr 2021 C1 H1 malicious — No Details →

The newest 120 of 204 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2025 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 1 of the 2 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for @posthog/plugin-server

The 2 most severe of 2 vulnerabilities recorded for this package

Search all 2 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2025-1520: PostHog Plugin Server SQL Injection Vulnerability 7.1 high No fix published 23 Apr 2025
Critical Malicious Code Vulnerability in @posthog/plugin-server Package N/A critical No fix published 24 Nov 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 @posthog/plugin-server

Is @posthog/plugin-server safe to use?

Vulert records 2 vulnerabilities for @posthog/plugin-server in npm: 1 critical, 1 high, 0 medium and 0 low. 2 of them have no published fix yet, so those are the ones to avoid or mitigate. 1 are malicious-package vulnerabilities: the published package itself contained hostile code, not only a bug.

What is @posthog/plugin-server's Vulert package health score?

Vulert scores @posthog/plugin-server 15/100, which reads as critical. 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). The current release contains malicious code, which caps this score.

Is the latest version of @posthog/plugin-server affected?

Yes. 1.10.7, the version you would install today, has 2 known vulnerabilities, and 2 has no published fix yet. Use an earlier unaffected release, or the workaround each vulnerability lists.

How many vulnerabilities does @posthog/plugin-server have?

2 vulnerabilities are recorded for @posthog/plugin-server in the npm ecosystem: 1 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 @posthog/plugin-server vulnerabilities disclosed?

1 vulnerability was recorded for @posthog/plugin-server in the last 12 months, and the oldest entry in this database dates to 23 Apr 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 @posthog/plugin-server 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.

What does a malicious-package vulnerability mean?

It means the published package itself contained hostile code — a backdoor, a credential stealer or similar — rather than only a bug. Registries remove such packages once they are confirmed, so treat any application that resolved an affected version as compromised and rotate the credentials it could reach.

How do I monitor @posthog/plugin-server for upcoming vulnerabilities?

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