Feed/CVE-2026-8446
CVE-2026-8446HIGHCVSS 7.5

CVE-2026-8446

Published Aug 5, 2026·Updated Aug 6, 2026

NVD Description

IBM Langflow OSS 1.0.0 through 1.10.3 contain an authentication bypass vulnerability in the Model Context Protocol (MCP) composer endpoint when mcp_composer_enabled=true (default) and projects are configured with auth_type=oauth .

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

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