Missing Authorization in MCP Toolbox for Databases allows Arbitrary File Read and Write
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Google Cloud | MCP Toolbox for Databases (googleapis/mcp-toolbox) | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mcp Toolbox For Databases |
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Vendor Solution
Upgrade googleapis/mcp-toolbox to version 1.5.0 or later. Configure the security boundaries introduced in v1.5.0 by setting allowedLocalRoots to restrict host file system interactions strictly to designated, isolated directories set allowedBuckets to ensure the tool only reads from and writes to explicit, authorized Google Cloud Storage buckets. Follow the Principle of Least Privilege by running the Toolbox service under an unprivileged OS user account and restricting associated Google Cloud IAM permissions.
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.526% probability within 30 days)
| Link | Providers |
|---|---|
| https://github.com/googleapis/mcp-toolbox/pull/3454 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google
Google mcp Toolbox For Databases |
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| Vendors & Products |
Google
Google mcp Toolbox For Databases |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Missing Authorization in MCP Toolbox for Databases allows Arbitrary File Read and Write | |
| Weaknesses | CWE-22 CWE-862 |
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| References |
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| Metrics |
cvssV4_0
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