Improper Neutralization of Special Elements Used in a Template Engine Affecting awslabs.dynamodb-mcp-server package, versions [,2.1.6)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-AWSLABSDYNAMODBMCPSERVER-21693688
- published24 Oct 2026
- disclosed4 Sept 2026
- creditUnknown
Introduced: 4 Sep 2026
CVE-2026-85654 (opens in a new tab)How to fix?
Upgrade awslabs.dynamodb-mcp-server to version 2.1.6 or higher.
Overview
awslabs.dynamodb-mcp-server is a The official MCP Server for interacting with AWS DynamoDB
Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the CDK generator process. An attacker can execute arbitrary code on the host deploying the generated application by supplying crafted table, index, or attribute names in a data model file.