CVE-2026-31841 MEDIUM

CVE-2026-31841: Raw exposure of database statements in Hyperterse MCP search tool

Vendor Hyperterse
Product hyperterse
Weakness CWE-433
Published March 12, 2026
Last update March 12, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Hyperterse is a tool-first MCP framework for building AI-ready backend surfaces from declarative config. Prior to v2.2.0, the search tool allows LLMs to search for tools using natural language. While returning results, Hyperterse also returned the raw SQL queries, exposing statements which were supposed to be executed under the hood, and protected from being displayed publicly. This issue has been fixed as of v2.2.0.

Key dates

02Disclosure timeline

March 12, 2026 CVE published
March 12, 2026 Record updated