๐Ÿ›ก๏ธ CVE-2026-48989
๐ŸŸ  CVSS 8.0 โ€” High โœ… No Known Exploit CWE-306 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
CWE CWE-306
Public Exploit โœ… No
Source OSV
Published 2026-05-21
Updated 2026-06-09
Modified 2026-06-09
Fix URL N/A

Affected Packages

Software From version Fixed in
windows-mcp โ€” 0.7.5

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