EUVD-2026-37881Published

An authenticated authorization bypass vulnerability exists in MCP Toolbox for Databases due to missing scope enforcement across older protocol handlers.

cve-program · CVE-2026-11719

Published

MCP Toolbox for Databases (googleapis/mcp-toolbox)

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Google",
                    "product": "MCP Toolbox for Databases (googleapis/mcp-toolbox)",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.3.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-37881

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jun 18, 2026, 11:55:03 AM

dateUpdated: Jun 18, 2026, 1:53:08 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-11719

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-862

Original publisher date fields

published: 2026-06-18T14:17:20.357

lastModified: 2026-10-26T11:10:00.157

1 source CPE criteria · context only

cpe:2.3:a:google:mcp_toolbox_for_databases:1.3.0:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-5gf6-gc35-xjpc

Published

github.com/googleapis/mcp-toolbox

SEMVER · introduced 0 → fixed 1.4.0

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-5144

Published

github.com/googleapis/mcp-toolbox

SEMVER · introduced 0 → fixed 1.4.0

Original source record · Cite this exact observation · Complete original publisher JSON