Description (CNA)
Improper limitation of a pathname to a restricted directory in the get_resource tool in Amazon awslabs.aws-transform-mcp-server 0.1.0 through 0.1.4 might allow a context-dependent actor to write arbitrary files outside the intended working directory via the savePath parameter. To remediate this issue, users should upgrade to version 0.1.5 or later.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AWS / aws-transform-mcp-server | affected 0.1.0 through 0.1.4 |
CWE
CWE-22
References
- https://pypi.org/project/awslabs.aws-transform-mcp-server/0.1.5/
- https://aws.amazon.com/security/security-bulletins/2026-075-aws/
- https://github.com/awslabs/mcp/security/advisories/GHSA-66mr-jr63-2jgw
ADP enrichment
No English description supplied.
No references supplied.