What is GHSA-hh4r-pcm9-jh93?

GHSA-hh4r-pcm9-jh93 is a security advisory published by GitHub Security Advisories with High severity. Improper neutralization of special elements used in a template engine in the CDK generator in...

Which CVE IDs does GHSA-hh4r-pcm9-jh93 cover?

GHSA-hh4r-pcm9-jh93 covers the following CVE IDs: CVE-2026-85654. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hh4r-pcm9-jh93?

GHSA-hh4r-pcm9-jh93 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-hh4r-pcm9-jh93HighCVSS 7.8

Improper neutralization of special elements used in a template engine in the CDK generator in...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-85654 →

📋 Description

Improper neutralization of special elements used in a template engine in the CDK generator in Amazon awslabs.dynamodb-mcp-server before 2.1.6 might allow a context-dependent actor to execute arbitrary code on the host that deploys the generated application via crafted table, index, or attribute names in a data model file.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-85654
https://aws.amazon.com/security/security-bulletins/2026-097-aws
https://pypi.org/project/awslabs.dynamodb-mcp-server/2.1.6
https://github.com/advisories/GHSA-hh4r-pcm9-jh93