CVE-2026-35568MCP Java-SDK has a DNS Rebinding Vulnerability

Beschreibung

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.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://github.com/modelcontextprotocol/java-sdk/security/advisories/GHSA-8jxr-pr72-r468 Vendor Advisory
• https://github.com/modelcontextprotocol/java-sdk/releases/tag/v1.0.0 Release Notes