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.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
AWS AWS Cloud Development Kit library unaffected
Version Status Constraints
0 affected < 2.245.0

No data.

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Project Subscriptions

Vendors Products
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Aws Cloud Development Kit Library Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://aws.amazon.com/security/security-bulletins/2026-041-aws/ cve-icon cve-icon
https://github.com/aws/aws-cdk/releases/tag/v2.245.0 cve-icon cve-icon
https://github.com/aws/aws-cdk/security/advisories/GHSA-999r-qq7v-r334 cve-icon cve-icon
History

Wed, 10 Jun 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 10 Jun 2026 18:15:00 +0000

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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMZN

Published:

Updated: 2026-06-10T18:17:44.552Z

Reserved: 2026-06-05T19:19:07.636Z

Link: CVE-2026-11417

cve-icon Vulnrichment

Updated: 2026-06-10T18:17:41.343Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-06-10T18:16:39.940

Modified: 2026-06-10T18:35:49.083

Link: CVE-2026-11417

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-10T19:30:37Z

Weaknesses