CVE-2026-18953 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.6 HIGH	LOCAL	LOW	NONE	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 11.36%

Affected Products (NVD)

Vendor	Product	Version
amazon	aws_transform_mcp_server	0.1.0 ≤ 𝑥 < 0.1.5

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References

https://aws.amazon.com/security/security-bulletins/2026-075-aws/

https://github.com/awslabs/mcp/security/advisories/GHSA-66mr-jr63-2jgw

https://pypi.org/project/awslabs.aws-transform-mcp-server/0.1.5/