Is windows-mcp affected by CVE-2026-48989?

PyPI windows-mcp is affected in <0.7.5.

Is CVE-2026-48989 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

high

CVE-2026-48989

Q: Is CVE-2026-48989 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

PyPI · windows-mcp

Summary

Windows-MCP: HTTP transports expose unauthenticated PowerShell control with wildcard CORS

Severity: high
EPSS: 0.4% (p31)
Also known as: GHSA-vrxg-gm77-7q5g
Published: 2026-05-21

References

https://github.com/CursorTouch/Windows-MCP/security/advisories/GHSA-vrxg-gm77-7q5g
https://github.com/CursorTouch/Windows-MCP

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.