CVE-2026-35568

MEDIUM

5.7

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.15.7

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Vector de ataqueADJACENT_NETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado4/7/2026

Ultima modificacion4/14/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

lfprojects:mcp_java_sdk

Debilidades (CWE)

CWE-346

Referencias

https://github.com/modelcontextprotocol/java-sdk/releases/tag/v1.0.0(security-advisories@github.com)

https://github.com/modelcontextprotocol/java-sdk/security/advisories/GHSA-8jxr-pr72-r468(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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