CVE-2026-93328

Path Traversal and Missing Authorization in cloud-storage source in Google Cloud MCP Toolbox for Databases (googleapis/mcp-toolbox) versions 1.2.0 through 1.4.0 allows an unauthenticated remote attacker to exfiltrate host files to external Google Cloud Storage buckets and overwrite arbitrary local files via crafted tool invocation parameters.

CVSS

No CVSS.

References

Link	Resource
https://github.com/googleapis/mcp-toolbox/pull/3454

Configurations

No configuration.

History

26 Oct 2026, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-26 15:16

Updated : 2026-10-26 17:17

NVD link : CVE-2026-93328

Mitre link : CVE-2026-93328

CVE.ORG link : CVE-2026-93328

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-862

Missing Authorization

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CVE-2026-93328

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