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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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5 advisories

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rmcp Streamable HTTP server transport has a DNS rebinding vulnerability High
CVE-2026-42559 was published for rmcp (Rust) May 6, 2026
JLLeitschuh Credited to JLLeitschuh
excel-mcp-server has a Path Traversal issue Critical
CVE-2026-40576 was published for excel-mcp-server (pip) Apr 14, 2026
hits313 Credited to hits313
Flowise vulnerable to RCE via Dynamic function constructor injection Critical
CVE-2025-55346 was published for flowise (npm) Oct 6, 2025
assaf-levkovich-jf Credited to assaf-levkovich-jf
@modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix High
CVE-2025-53110 was published for @modelcontextprotocol/server-filesystem (npm) Jul 1, 2025
@modelcontextprotocol/server-filesystem allows for path validation bypass via prefix matching and symlink handling High
CVE-2025-53109 was published for @modelcontextprotocol/server-filesystem (npm) Jul 1, 2025
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