CVE-2026-15829: mcp toolbox for databases from 0.13.0 (inclusive), through 1.3.0 (inclusive); +1 more affected products

CVE-2026-15829. CVSS 3.1 base score 8.1 (HIGH, NVD). EPSS 0.00175 (percentile 0.0667), scored 24-Oct-2026.

Affected technology

mcp toolbox for databases · from 0.13.0 (inclusive), through 1.3.0 (inclusive)
google

MCP Toolbox for Databases (googleapis/mcp-toolbox) · 0.13.0 through 1.3.0
Google

Component: Not specified by the source

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

What an attacker can do

An attacker can break out of the string literal fields (such as timestamp_col) to inject a valid multi-statement or cross-dataset query block. Vendor/CNA’s CVSS 4.0 assessment (base score 8.6/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 25-Oct-2026 01:30 UTC

CWE: CWE-89, CWE-863
CCR priority: 32.4 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · NVD
EPSS: 0.00175 · percentile 0.0667 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-15829.html