deps: bump mcp lower bound to 1.23.0 for GHSA-9h52-p55h-vw2f#927
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deps: bump mcp lower bound to 1.23.0 for GHSA-9h52-p55h-vw2f#927joaquinhuigomez wants to merge 1 commit into
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mcp >=1.19.0,<1.23.0 is affected by GHSA-9h52-p55h-vw2f (CVE-2025-66416), which disables DNS rebinding protection by default for HTTP-based localhost MCP servers. mcp 1.23.0 enables that protection, so requiring >=1.23.0 prevents new claude-agent-sdk installs from resolving to a vulnerable mcp version. Fixes anthropics#921
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mcpversions>=1.19.0,<1.23.0are affected by GHSA-9h52-p55h-vw2f (CVE-2025-66416), which disables DNS rebinding protection by default for HTTP-based localhost MCP servers.mcp 1.23.0enables that protection, so requiring>=1.23.0prevents newclaude-agent-sdkinstalls from resolving to a vulnerablemcpversion.Fixes #921