Lfprojects Mcp Java Sdk vulnerabilities

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Published CVEs affecting Lfprojects Mcp Java Sdk: 2 record(s), with affected versions and fixes.
cpe:2.3:a:lfprojects:mcp_java_sdk

CVE-2026-35568 Medium · 5.7 CWE-346 Apr 7, 2026

MCP Java-SDK has a DNS Rebinding Vulnerability

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 Medium · 6.1 CWE-942 Mar 31, 2026

MCP Java SDK has a Hardcoded Wildcard CORS (Access-Control-Allow-Origin: *)

MCP Java SDK is the official Java SDK for Model Context Protocol servers and clients. Prior to versions 0.83.0, 1.0.1, and 1.1.1, there is a hardcoded wildcard CORS vulnerability. This issue has been patched in versions 0.83.0, 1.0.1, and 1.1.1.