[CVE-2026-111767] MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. Fr…

Descripción técnica

MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and clients. From version 1.24.0 to before version 1.32.0, the experimental tasks feature (taskStore) did not check which session created a task. Clients sharing one InMemoryTaskStore could list, read and cancel each other's tasks. This issue has been patched in version 1.32.0.

Puntuación CVSS

Score: 8.6/10 — Severidad: HIGH — Estado NIST: Deferred

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Debilidades (CWE)

CWE-639, CWE-862

Fuente oficial

Publicado en NIST NVD.