CVE-2026-85654

Code injection in the CDK generator in Amazon awslabs.dynamodb-mcp-server

HIGH
7.8
CVSS Score
Published: September 4, 2026 at 05:05 PM UTC
Updated: September 8, 2026 at 02:11 PM UTC
1 product affected across 1 vendorDynamoDB MCP Server

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2.0.10 ≤ v ≤ 2.1.52.0.10

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHAMZN
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-1336

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