CVE-2026-111771

medium

Description

MCP TypeScript SDK: Server bearer authentication accepted tokens issued for another service

Details

Source: Mitre, NVD

Published: 2026-10-20

Risk Information

CVSS v2

Base Score: 6.6

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:N

Severity: Medium

CVSS v3

Base Score: 6.8

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

Severity: Medium