CVE-2026-14537: mcp toolbox for databases 1.3.0, 1.4.0; +1 more affected products

CVE-2026-14537. CVSS 3.1 base score 9.8 (CRITICAL, NVD). EPSS 0.00252 (percentile 0.15693), scored 22-Oct-2026.

Affected technology

mcp toolbox for databases · 1.3.0
google

mcp toolbox for databases · 1.4.0
google

mcp-toolbox · 1.3.0, v1.4.0
Google

Description’s affected range: versions v1.3.0 and v1.4.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthenticated attacker can invoke tools protected by the scopeRequired feature via sending tool invocation requests through legacy HTTP endpoints when the --enable-api flag is active. Vendor/CNA’s CVSS 4.0 assessment (base score 8.1/10) rates confidentiality, integrity and availability impact as high.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-863
CCR priority: 39.3 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00252 · percentile 0.15693 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-14537.html