modelcontextprotocol/java-sdk

modelcontextprotocol/java-sdk

java.sdk.modelcontextprotocol.io

Releases45

Frequency1 week 5 days

Last Release about 19 hours ago

Stars3.46K

The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI

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CVE History

CVE	Published	CVSS v3	CVSS v2
CVE-2026-35568 ↗	Apr 7, 2026Tuesday, 7 April 2026, 22:16	5.7 MEDIUM	—
MCP Java SDK is the official Java SDK for Model Context Protocol servers and clients. Prior to 1.0.0, the java-sdk contains a DNS rebinding vulnerability. This vulnerability allows an attacker to access a locally or network-private java-sdk MCP server via a victims browser that is either local, or network adjacent. This allows an attacker to make any tool call to the server as if they were a locally running MCP connected AI agent. This vulnerability is fixed in 1.0.0.
CVE-2026-34237 ↗	Mar 31, 2026Tuesday, 31 March 2026, 16:16	6.1 MEDIUM	—
MCP Java SDK is the official Java SDK for Model Context Protocol servers and clients. Prior to versions 1.0.1 and 1.1.1, there is a hardcoded wildcard CORS vulnerability. This issue has been patched in versions 1.0.1 and 1.1.1.