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Vulnerability Database · npm · Package report

9router: vulnerability history, versions and safety

9router is a package in the npm ecosystem. Vulert records 17 vulnerabilities for it across 120 releases, from Apr 2026 to Sep 2026. 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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17 vulnerabilities recorded C5 H9 M3
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4 with no fix published

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

See the unfixed vulnerabilities →
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17 in the last 12 months

Most recent disclosure 23 Sep 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all 9router vulnerabilities

Vulert verdict on 9router 0.5.109 i

Updated on 23 Oct 2026

Careful: 0.5.109 has 4 known vulnerabilities, and 4 have no fix yet. Use an earlier safe version, or the workaround listed for each one.

Package health score 51/100
  • Security Unfixed issues
  • Maintenance Sustainable
  • Popularity Not enough data
  • Community Not enough data

The current release has a vulnerability with no published fix, which caps this score.

What to do: Pin an earlier, unaffected release if you can, and apply the workaround each vulnerability lists until a fix is published. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Current release 0.5.109 — affected i
  • Vulnerabilities on record 17 over 1 year · 17 in the last year i
  • Latest disclosure 23 Sep 2026 i
  • Highest CVSS 10.0 i
  • With no published fix 4 i
  • Last release this month i
  • Licence MIT i
  • Similar names router 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 9router, 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
0.5.109 23 Oct 2026 C2 H2 MIT No Details →
0.5.104 15 Oct 2026 C2 H2 MIT No Details →
0.5.99 08 Oct 2026 C2 H2 MIT No Details →
0.5.95 01 Oct 2026 C2 H2 MIT No Details →
0.5.91 26 Sep 2026 C2 H2 MIT No Details →
0.5.86 23 Sep 2026 C2 H2 MIT No Details →
0.5.85 22 Sep 2026 C2 H2 MIT No Details →
0.5.81 18 Sep 2026 C2 H2 MIT No Details →
0.5.80 18 Sep 2026 C2 H2 MIT No Details →
0.5.79 18 Sep 2026 C2 H2 MIT No Details →
0.5.75 10 Sep 2026 C2 H2 MIT No Details →
0.5.69 05 Sep 2026 C2 H2 MIT No Details →
0.5.65 03 Sep 2026 C2 H2 MIT No Details →
0.5.59 29 Aug 2026 C2 H2 MIT No Details →
0.5.55 14 Aug 2026 C2 H2 MIT No Details →
0.5.50 05 Aug 2026 C2 H2 MIT No Details →
0.5.45 30 Jul 2026 C2 H2 MIT No Details →
0.5.40 20 Jul 2026 C2 H2 MIT No Details →
0.5.35 16 Jul 2026 C2 H2 MIT No Details →
0.5.30 10 Jul 2026 C2 H2 MIT No Details →
0.5.29 10 Jul 2026 C2 H2 MIT No Details →
0.5.25 10 Jul 2026 C2 H2 MIT No Details →
0.5.20 07 Jul 2026 C2 H2 MIT No Details →
0.5.18 03 Jul 2026 C2 H2 MIT No Details →
0.5.15 29 Jun 2026 C2 H2 MIT No Details →
0.5.12 26 Jun 2026 C2 H2 MIT No Details →
0.5.8 21 Jun 2026 C2 H2 MIT No Details →
0.5.4 18 Jun 2026 C2 H3 M2 MIT No Details →
0.5.3 18 Jun 2026 C2 H4 M2 MIT No Details →
0.5.2 17 Jun 2026 C2 H4 M2 MIT No Details →
0.4.80 13 Jun 2026 C2 H8 M2 MIT No Details →
0.4.71 06 Jun 2026 C2 H9 M2 MIT No Details →
0.4.66 29 May 2026 C2 H9 M2 MIT No Details →
0.4.63 26 May 2026 C2 H9 M2 MIT No Details →
0.4.62 26 May 2026 C2 H9 M2 MIT No Details →
0.4.59 21 May 2026 C2 H9 M2 MIT No Details →
0.4.58 21 May 2026 C2 H9 M2 MIT No Details →
0.4.55 18 May 2026 C2 H9 M2 MIT No Details →
0.4.52 17 May 2026 C2 H9 M2 MIT No Details →
0.4.50 16 May 2026 C2 H9 M2 MIT No Details →
0.4.49 16 May 2026 C2 H9 M2 MIT No Details →
0.4.46 15 May 2026 C2 H9 M2 MIT No Details →
0.4.45 15 May 2026 C2 H9 M2 MIT No Details →
0.4.41 14 May 2026 C4 H9 M2 MIT No Details →
0.4.39 13 May 2026 C4 H9 M2 MIT No Details →
0.4.37 13 May 2026 C4 H9 M2 MIT No Details →
0.4.36 13 May 2026 C5 H9 M2 MIT No Details →
0.4.33 12 May 2026 C5 H9 M2 MIT No Details →
0.4.31 12 May 2026 C5 H9 M2 MIT No Details →
0.4.29 10 May 2026 C4 H9 M2 MIT No Details →
0.4.28 10 May 2026 C4 H9 M2 MIT No Details →
0.4.27 09 May 2026 C4 H9 M2 MIT No Details →
0.4.26 09 May 2026 C4 H9 M2 MIT No Details →
0.4.25 09 May 2026 C4 H9 M2 MIT No Details →
0.4.20 07 May 2026 C4 H9 M2 MIT No Details →
0.4.19 07 May 2026 C4 H9 M2 MIT No Details →
0.4.18 05 May 2026 C4 H9 M2 MIT No Details →
0.4.17 04 May 2026 C4 H9 M2 MIT No Details →
0.4.16 04 May 2026 C4 H9 M2 MIT No Details →
0.4.15 03 May 2026 C4 H9 M2 MIT No Details →
0.4.14 03 May 2026 C4 H9 M2 MIT No Details →
0.4.13 03 May 2026 C4 H9 M2 MIT No Details →
0.4.12 01 May 2026 C4 H9 M2 MIT No Details →
0.4.11 30 Apr 2026 C4 H9 M2 MIT No Details →
0.4.10 29 Apr 2026 C4 H9 M2 MIT No Details →
0.4.9 29 Apr 2026 C4 H9 M2 MIT No Details →
0.4.8 28 Apr 2026 C4 H9 M2 MIT No Details →
0.4.6 25 Apr 2026 C4 H9 M2 MIT No Details →
0.4.5 24 Apr 2026 C4 H9 M2 MIT No Details →
0.4.3 24 Apr 2026 C4 H9 M2 MIT No Details →
0.4.2 24 Apr 2026 C4 H9 M2 MIT No Details →
0.4.1 23 Apr 2026 C4 H9 M2 MIT No Details →
0.3.99 22 Apr 2026 C4 H9 M2 MIT No Details →
0.3.98 22 Apr 2026 C4 H9 M2 MIT No Details →
0.3.97 22 Apr 2026 C4 H9 M2 MIT No Details →
0.3.96 17 Apr 2026 C4 H9 M2 MIT No Details →
0.3.91 15 Apr 2026 C4 H9 M2 MIT No Details →
0.3.90 14 Apr 2026 C4 H9 M2 MIT No Details →
0.3.89 13 Apr 2026 C4 H9 M2 MIT No Details →
0.3.87 13 Apr 2026 C4 H9 M2 MIT No Details →
0.3.85 11 Apr 2026 C4 H9 M2 MIT No Details →
0.3.84 10 Apr 2026 C4 H9 M2 MIT No Details →
0.3.83 08 Apr 2026 C4 H9 M2 MIT No Details →
0.3.82 07 Apr 2026 C4 H9 M2 MIT No Details →
0.3.81 07 Apr 2026 C4 H9 M2 MIT No Details →
0.3.80 07 Apr 2026 C4 H9 M2 MIT No Details →
0.3.79 06 Apr 2026 C4 H9 M2 MIT No Details →
0.3.78 05 Apr 2026 C4 H9 M2 MIT No Details →
0.3.76 05 Apr 2026 C4 H9 M2 MIT No Details →
0.3.75 04 Apr 2026 C4 H9 M2 MIT No Details →
0.3.74 04 Apr 2026 C4 H9 M3 MIT No Details →
0.3.72 31 Mar 2026 C4 H9 M3 MIT No Details →
0.3.71 31 Mar 2026 C4 H9 M3 MIT No Details →
0.3.70 31 Mar 2026 C4 H9 M3 MIT No Details →
0.3.69 31 Mar 2026 C4 H9 M3 MIT No Details →
0.3.68 30 Mar 2026 C4 H9 M3 MIT No Details →
0.3.66 30 Mar 2026 C4 H9 M3 MIT No Details →
0.3.65 30 Mar 2026 C4 H9 M3 MIT No Details →
0.3.64 27 Mar 2026 C4 H9 M3 MIT No Details →
0.3.63 27 Mar 2026 C4 H9 M3 MIT No Details →
0.3.62 27 Mar 2026 C4 H9 M3 — No Details →
0.3.61 24 Mar 2026 C4 H9 M3 — No Details →
0.3.60 19 Mar 2026 C4 H9 M3 — No Details →
0.3.58 17 Mar 2026 C4 H9 M3 — No Details →
0.3.57 17 Mar 2026 C4 H9 M3 — No Details →
0.3.56 17 Mar 2026 C4 H9 M3 — No Details →
0.3.55 16 Mar 2026 C4 H9 M3 — No Details →
0.3.54 14 Mar 2026 C4 H9 M3 — No Details →
0.3.53 14 Mar 2026 C4 H9 M3 — No Details →
0.3.52 14 Mar 2026 C4 H9 M3 — No Details →
0.3.51 14 Mar 2026 C4 H9 M3 — No Details →
0.3.50 14 Mar 2026 C4 H9 M3 — No Details →
0.3.49 14 Mar 2026 C4 H9 M3 — No Details →
0.3.48 13 Mar 2026 C4 H9 M3 — No Details →
0.3.47 13 Mar 2026 C4 H9 M3 — No Details →
0.3.46 12 Mar 2026 C4 H9 M3 — No Details →
0.3.44 12 Mar 2026 C4 H9 M3 — No Details →
0.3.42 11 Mar 2026 C4 H9 M3 — No Details →
0.3.41 11 Mar 2026 C4 H9 M3 — No Details →
0.3.40 09 Mar 2026 C4 H9 M3 — No Details →

The newest 120 of 229 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2026 17

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 17 of the 17 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for 9router

The 5 most severe of 17 vulnerabilities recorded for this package

Search all 17 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Critical Unauthenticated API Vulnerabilities in 9Router: Full API Key Exposure and CRUD Access 10.0 critical No fix published 06 Jul 2026
CVE-2026-46339: 9router Unauthenticated Remote Code Execution via Unprotected MCP Custom Plugin Routes 10.0 critical 0.4.37 19 May 2026
CVE-2026-55500: 9routers Database Export/Import Vulnerability Leading to Credential Theft 9.9 critical No fix published 06 Jul 2026
CVE-2026-49352: 9router Authentication Bypass via Hardcoded JWT Secret 9.8 critical 0.4.45 02 Jul 2026
Critical Remote Code Execution Vulnerability in 9router: Unauthenticated Access via Tailscale Install API 9.2 critical 0.4.45 02 Jul 2026

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 9router

Is 9router safe to use?

Vulert records 17 vulnerabilities for 9router in npm: 5 critical, 9 high, 3 medium and 0 low. 4 of them have no published fix yet, so those are the ones to avoid or mitigate.

What is 9router's Vulert package health score?

Vulert scores 9router 51/100, which reads as usable, but worth attention. 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 has a vulnerability with no published fix, which caps this score.

Is the latest version of 9router affected?

Yes. 0.5.109, the version you would install today, has 4 known vulnerabilities, and 4 has no published fix yet. Use an earlier unaffected release, or the workaround each vulnerability lists.

How many vulnerabilities does 9router have?

17 vulnerabilities are recorded for 9router in the npm ecosystem: 5 critical, 9 high, 3 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 9router vulnerabilities disclosed?

17 vulnerabilities were recorded for 9router in the last 12 months, and the oldest entry in this database dates to 09 Apr 2026. 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 9router 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 9router for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the 9router version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.