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Weakness (CWE) CWE-306 Missing Authentication for Critical Functionality 1

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TI-2026-40167 CVE-2026-55640 · GHSA-8vh3-g2qg-2h2c

Missing authentication in cbcoutinho nextcloud-mcp-server

Priority MEDIUM 47

Nextcloud MCP Server is a production-ready MCP server that connects AI assistants to a Nextcloud instance.

CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.0073 · Published 2026-08-25 · Fixed in 0.117.2 CWE-306

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