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Vulnerability Database · PyPI · Package report

mcp-run-python: vulnerability history, versions and safety

mcp-run-python is a package in the PyPI ecosystem. Vulert records 4 vulnerabilities for it across 5 releases, from Feb 2026 to Jul 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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4 vulnerabilities recorded M2 U2
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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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4 in the last 12 months

Most recent disclosure 13 Jul 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all mcp-run-python vulnerabilities

Vulert verdict on mcp-run-python 0.0.22 i

Updated on 23 Oct 2026

Careful: 0.0.22 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 60/100
  • Security Some issues to review
  • Maintenance Sustainable
  • Popularity Niche
  • Community Quiet

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 0.0.22 — affected i
  • Vulnerabilities on record 4 over 1 year · 4 in the last year i
  • Latest disclosure 13 Jul 2026 i
  • Highest CVSS 5.8 i
  • With no published fix 4 i
  • Depended on by 1 packages i
  • Stars 194 i
  • Last release 10 months ago i
  • Licence MIT i

Version list, release dates, licence and dependants published by PyPI, 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 mcp-run-python, 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
0.0.22 11 Dec 2025 M2 U2 MIT No Details →
0.0.21 04 Sep 2025 M2 U2 MIT No Details →
0.0.20 02 Sep 2025 M2 U2 MIT No Details →
0.0.2 02 Sep 2025 M2 U2 MIT No Details →
0.0.1 01 Sep 2025 M2 U2 MIT No Details →

All 5 versions Vulert tracks for this package. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2026 4

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 4 of the 4 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for mcp-run-python

The 4 most severe of 4 vulnerabilities recorded for this package

Search all 4 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2026-25904: mcp-run-python Package Misconfiguration Leads to SSRF Vulnerability 5.8 medium No fix published 09 Feb 2026
CVE-2026-25905: mcp-run-python Critical Sandbox Escape & Server Takeover Vulnerability 5.8 medium No fix published 09 Feb 2026
CVE-2026-25904: mcp-run-python SSRF Vulnerability Due to Deno Sandbox Misconfiguration 5.8 medium No fix published 13 Jul 2026
CVE-2026-25905: mcp-run-python Critical Sandbox Escape & Server Takeover Vulnerability 5.8 medium No fix published 13 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 mcp-run-python

Is mcp-run-python safe to use?

Vulert records 4 vulnerabilities for mcp-run-python in PyPI: 0 critical, 0 high, 2 medium and 0 low, plus 2 not yet rated. 4 of them have no published fix yet, so those are the ones to avoid or mitigate.

What is mcp-run-python's Vulert package health score?

Vulert scores mcp-run-python 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 mcp-run-python affected?

Yes. 0.0.22, 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.

Which version of mcp-run-python should I use?

0.0.22 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 mcp-run-python have?

4 vulnerabilities are recorded for mcp-run-python in the PyPI ecosystem: 0 critical, 0 high, 2 medium and 0 low, plus 2 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new mcp-run-python vulnerabilities disclosed?

4 vulnerabilities were recorded for mcp-run-python in the last 12 months, and the oldest entry in this database dates to 09 Feb 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 mcp-run-python 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 mcp-run-python for upcoming vulnerabilities?

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