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In limbo for 18 days

GHSA-4gxg-m5jx-9j57

@modelcontextprotocol/server-filesystem on npm · published in modelcontextprotocol/servers

Read the advisory on GitHub ↗

Facts

Severity
Medium · CVSS score 5.3CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
Affected versions (@modelcontextprotocol/server-filesystem)
= 2026.8.31As entered by the maintainer. Not reviewed.
Fixed in (@modelcontextprotocol/server-filesystem)
not stated
Affected versions (@modelcontextprotocol/server-filesystem)
>= 1.0.0, < 2.0.1As entered by the maintainer. Not reviewed.
Fixed in (@modelcontextprotocol/server-filesystem)
2.0.1
CVE
None cited by the advisory
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use @modelcontextprotocol/server-filesystem = 2026.8.31

No fixed version is listed yet. Check the advisory for workarounds. Dependabot, npm audit and OSV-Scanner won’t flag this yet.

Timeline

  1. 2026-10-25 00:18 UTC

    Published by the maintainers

    No CVE cited

  2. 2026-10-28 07:21 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  3. Waiting

    Reviewed by GitHub

  4. Waiting

    In OSV; scanners can see it

Machine-readable record: feed/GHSA-4gxg-m5jx-9j57.json