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Vulnerability Database · npm · Package report

ssrfcheck: vulnerability history, versions and safety

ssrfcheck is a package in the npm ecosystem. Vulert records 3 vulnerabilities for it across 14 releases, from Jul 2025 to May 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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3 vulnerabilities recorded H3
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1 with no fix published

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

See the unfixed vulnerabilities →
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2 in the last 12 months

Most recent disclosure 05 May 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all ssrfcheck vulnerabilities

Vulert verdict on ssrfcheck 1.4.0 i

Updated on 23 Oct 2026

Careful: 1.4.0 has 1 known vulnerability, and 1 has no fix yet. Use an earlier safe version, or the workaround listed for each one.

Package health score 60/100
  • Security Minor issues
  • Maintenance Sustainable
  • Popularity Little adoption
  • 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 1.4.0 — affected i
  • Vulnerabilities on record 3 over 1 year · 2 in the last year i
  • Latest disclosure 05 May 2026 i
  • Highest CVSS 8.2 i
  • With no published fix 1 i
  • Depended on by 2 packages i
  • Last release 5 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 ssrfcheck, 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
1.4.0 27 Apr 2026 H1 MIT No Details →
1.3.0 05 Feb 2026 H1 MIT No Details →
1.2.0 13 Jul 2025 H1 MIT No Details →
1.1.1 12 Jan 2024 H3 MIT No Details →
1.1.0 12 Jan 2024 H3 MIT No Details →
1.0.8 12 Jan 2024 H3 MIT No Details →
1.0.7 09 Jan 2024 H3 MIT No Details →
1.0.6 09 Jan 2024 H3 MIT No Details →
1.0.5 09 Jan 2024 H3 MIT No Details →
1.0.4 22 Dec 2023 H3 MIT No Details →
1.0.3 22 Dec 2023 H3 MIT No Details →
1.0.2 18 Dec 2023 H3 MIT No Details →
1.0.1 18 Dec 2023 H3 MIT No Details →
1.0.0 18 Dec 2023 H3 MIT No Details →

All 14 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
  • 2026 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 2 of the 3 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for ssrfcheck

The 3 most severe of 3 vulnerabilities recorded for this package

Search all 3 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2025-8267: ssrfcheck Package Suffers from Server-Side Request Forgery Vulnerability Due to Incomplete IP Address Deny List 8.2 high 1.2.0 28 Jul 2025
CVE-2026-43929: ssrfcheck Vulnerable to SSRF via IPv4-Mapped IPv6 Address Bypass 8.2 high No fix published 05 May 2026
CVE-2025-8267: ssrfcheck SSRF Bypass Due to Incomplete IP Address Validation 7.5 high 1.2.0 05 May 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 ssrfcheck

Is ssrfcheck safe to use?

Vulert records 3 vulnerabilities for ssrfcheck in npm: 0 critical, 3 high, 0 medium and 0 low. 1 of them has no published fix yet, so that is the one to avoid or mitigate.

What is ssrfcheck's Vulert package health score?

Vulert scores ssrfcheck 60/100, 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 ssrfcheck affected?

Yes. 1.4.0, the version you would install today, has 1 known vulnerability, and 1 has no published fix yet. Use an earlier unaffected release, or the workaround each vulnerability lists.

Which version of ssrfcheck should I use?

1.4.0 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 ssrfcheck have?

3 vulnerabilities are recorded for ssrfcheck in the npm ecosystem: 0 critical, 3 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 ssrfcheck vulnerabilities disclosed?

2 vulnerabilities were recorded for ssrfcheck in the last 12 months, and the oldest entry in this database dates to 28 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 ssrfcheck 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 ssrfcheck for upcoming vulnerabilities?

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