CVE-2026-11417

OS Command Injection in NodejsFunction Bundling in aws-cdk-lib

Published Jun 10, 2026 CVSS 4.0 · 7 High EPSS < 1% KEV · Not listed
Description
OS command injection in the NodejsFunction local bundling pipeline in aws-cdk-lib before 2.245.0 (2.246.0 on Windows) might allow an actor who controls the value of one or more bundling properties (externalModules, define, loader, inject, or esbuildArgs) to execute arbitrary commands on the host running the CDK toolchain via injected shell metacharacters. This issue requires the threat actor to control the value of one or more of the affected bundling properties in the CDK application.



To remediate this issue, users should upgrade to aws-cdk-lib 2.245.0 (2.246.0 on Windows) or later.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-999r-qq7v-r334 aws-cdk-lib: OS Command Injection in NodejsFunction Bundling
History
Type Values Removed Values Added
First Time appeared Amazon
Amazon aws Cloud Development Kit
Vendors & Products Amazon
Amazon aws Cloud Development Kit
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description OS command injection in the NodejsFunction local bundling pipeline in aws-cdk-lib before 2.245.0 (2.246.0 on Windows) might allow an actor who controls the value of one or more bundling properties (externalModules, define, loader, inject, or esbuildArgs) to execute arbitrary commands on the host running the CDK toolchain via injected shell metacharacters. This issue requires the threat actor to control the value of one or more of the affected bundling properties in the CDK application. To remediate this issue, users should upgrade to aws-cdk-lib 2.245.0 (2.246.0 on Windows) or later.
Title OS Command Injection in NodejsFunction Bundling in aws-cdk-lib
First Time appeared Aws
Aws aws Cloud Development Kit Library
Weaknesses CWE-78
CPEs cpe:2.3:a:aws:aws_cloud_development_kit_library:*:*:*:*:*:*:*:*
Vendors & Products Aws
Aws aws Cloud Development Kit Library
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMZN
Published
Updated
Jun 10, 2026, 6:17 PM
Reserved
Jun 5, 2026, 7:19 PM
Status
Awaiting Analysis
Published
Jun 10, 2026, 6:16 PM
Modified
Oct 26, 2026, 11:10 AM