CVE-2026-93328
MCP Toolbox Path Traversal and Missing Authorization
Halo Surface Signal: 3 out of 5 — possibly public-facing.
A critical vulnerability in the Google Cloud MCP Toolbox for Databases allows unauthenticated attackers to exfiltrate host files or overwrite local files via crafted parameters. This could lead to sensitive data exposure or system compromise. Confirmation of the tool's network exposure and business criticality is advis