# Google MCP Toolbox for Databases vulnerabilities Source: https://junglewise.ai/threats/technologies/mcp-toolbox-for-databases Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/mcp-toolbox-for-databases.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 9 vulnerabilities in Google MCP Toolbox for Databases: 0 in the last 7 days and 1 in the last 90 days, 5 of them critical and 0 exploited in the wild. The most recent, CVE-2026-102242, was published on 29 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 1 - All time: 9 (5 critical, 0 exploited in the wild) ## About Google MCP Toolbox for Databases Google library providing tools for database connectivity and model context protocol. ## Latest Google MCP Toolbox for Databases vulnerabilities - [CVE-2026-102242: Google MCP Toolbox for Databases path traversal via symlink](https://junglewise.ai/threats/cve-2026-102242-improper-link-resolution-cwe-59-cwe-22-in-the-allowedlocalroots) (info, published 29 Sep 2026) - [CVE-2026-16481: Google MCP Toolbox SSRF and credential exfiltration in FHIR fetch tool](https://junglewise.ai/threats/cve-2026-16481-google-mcp-toolbox-ssrf-and-credential-exfiltration-in-fhir-fetch) (info, CVSS 8.4, published 27 Jul 2026) - [CVE-2026-15829: Google MCP Toolbox SQL injection in BigQuery forecasting tool](https://junglewise.ai/threats/cve-2026-15829-google-mcp-toolbox-sql-injection-in-bigquery-forecasting-tool) (info, CVSS 8.6, published 21 Jul 2026) - [CVE-2026-11720: Google MCP Toolbox path traversal in HTTP tool URL builder](https://junglewise.ai/threats/cve-2026-11720-google-mcp-toolbox-path-traversal-in-http-tool-url-builder) (critical, CVSS 9.1, published 29 Jun 2026) - [CVE-2026-11719: Google MCP Toolbox for Databases authorization bypass in protocol handlers](https://junglewise.ai/threats/cve-2026-11719-google-mcp-toolbox-for-databases-authorization-bypass-in-protocol) (high, CVSS 4, published 18 Jun 2026) - [CVE-2026-11718: Google MCP Toolbox authentication bypass in validateOpaqueToken](https://junglewise.ai/threats/cve-2026-11718-google-mcp-toolbox-authentication-bypass-in-validateopaquetoken) (critical, CVSS 4, published 18 Jun 2026) - [CVE-2026-11717: Google MCP Toolbox authentication bypass in validateOpaqueToken](https://junglewise.ai/threats/cve-2026-11717-google-mcp-toolbox-authentication-bypass-in-validateopaquetoken) (critical, CVSS 4, published 18 Jun 2026) - [CVE-2026-11624: Google MCP Toolbox DNS rebinding via insufficient header validation](https://junglewise.ai/threats/cve-2026-11624-google-mcp-toolbox-dns-rebinding-via-insufficient-header) (critical, CVSS 4, published 13 Jun 2026) - [CVE-2026-9739: Google MCP Toolbox CORS bypass in SSE handler](https://junglewise.ai/threats/cve-2026-9739-google-mcp-toolbox-cors-bypass-in-sse-handler) (critical, CVSS 4, published 27 May 2026) ## Most severe Google MCP Toolbox for Databases vulnerabilities - [CVE-2026-11720: Google MCP Toolbox path traversal in HTTP tool URL builder](https://junglewise.ai/threats/cve-2026-11720-google-mcp-toolbox-path-traversal-in-http-tool-url-builder) (critical, CVSS 9.1, published 29 Jun 2026) - [CVE-2026-9739: Google MCP Toolbox CORS bypass in SSE handler](https://junglewise.ai/threats/cve-2026-9739-google-mcp-toolbox-cors-bypass-in-sse-handler) (critical, CVSS 4, published 27 May 2026) - [CVE-2026-11624: Google MCP Toolbox DNS rebinding via insufficient header validation](https://junglewise.ai/threats/cve-2026-11624-google-mcp-toolbox-dns-rebinding-via-insufficient-header) (critical, CVSS 4, published 13 Jun 2026) - [CVE-2026-11718: Google MCP Toolbox authentication bypass in validateOpaqueToken](https://junglewise.ai/threats/cve-2026-11718-google-mcp-toolbox-authentication-bypass-in-validateopaquetoken) (critical, CVSS 4, published 18 Jun 2026) - [CVE-2026-11717: Google MCP Toolbox authentication bypass in validateOpaqueToken](https://junglewise.ai/threats/cve-2026-11717-google-mcp-toolbox-authentication-bypass-in-validateopaquetoken) (critical, CVSS 4, published 18 Jun 2026) - [CVE-2026-11719: Google MCP Toolbox for Databases authorization bypass in protocol handlers](https://junglewise.ai/threats/cve-2026-11719-google-mcp-toolbox-for-databases-authorization-bypass-in-protocol) (high, CVSS 4, published 18 Jun 2026) - [CVE-2026-15829: Google MCP Toolbox SQL injection in BigQuery forecasting tool](https://junglewise.ai/threats/cve-2026-15829-google-mcp-toolbox-sql-injection-in-bigquery-forecasting-tool) (info, CVSS 8.6, published 21 Jul 2026) - [CVE-2026-16481: Google MCP Toolbox SSRF and credential exfiltration in FHIR fetch tool](https://junglewise.ai/threats/cve-2026-16481-google-mcp-toolbox-ssrf-and-credential-exfiltration-in-fhir-fetch) (info, CVSS 8.4, published 27 Jul 2026) - [CVE-2026-102242: Google MCP Toolbox for Databases path traversal via symlink](https://junglewise.ai/threats/cve-2026-102242-improper-link-resolution-cwe-59-cwe-22-in-the-allowedlocalroots) (info, published 29 Sep 2026) ## Vulnerabilities per week Nothing in the last four weeks, down from 1 vulnerability in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 1 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Google technologies - [Google Chrome](https://junglewise.ai/threats/technologies/chrome): 3,930 vulnerabilities - [Google Android](https://junglewise.ai/threats/technologies/android): 628 vulnerabilities - [Google Chrome for iOS](https://junglewise.ai/threats/technologies/chrome-for-ios): 79 vulnerabilities - [Google Pixel](https://junglewise.ai/threats/technologies/google-pixel): 72 vulnerabilities - [Google Cloud Platform](https://junglewise.ai/threats/technologies/google-cloud-platform): 43 vulnerabilities - [Google Chromium V8](https://junglewise.ai/threats/technologies/chromium-v8): 41 vulnerabilities - [Google Chromium](https://junglewise.ai/threats/technologies/chromium): 37 vulnerabilities - [Google TensorFlow](https://junglewise.ai/threats/technologies/tensorflow): 31 vulnerabilities - [Google Pixel Devices](https://junglewise.ai/threats/technologies/pixel-devices): 27 vulnerabilities - [Google Pixel Firmware](https://junglewise.ai/threats/technologies/pixel-firmware): 27 vulnerabilities - [Google Android Framework](https://junglewise.ai/threats/technologies/android-framework): 22 vulnerabilities - [Google Chrome for Android](https://junglewise.ai/threats/technologies/chrome-for-android): 21 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Google MCP Toolbox for Databases vulnerabilities", https://junglewise.ai/threats/technologies/mcp-toolbox-for-databases, 12 November 2026.