CVE-2026-119085

HIGH 8.8

Template injection in the publishing component of awslabs Virtual Engineering Workbench

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

Improper neutralization of special elements used in a template engine in the publishing component of Amazon Virtual Engineering Workbench (VEW) could allow a remote authenticated third party to run arbitrary code with the permissions of the publishing Lambda's IAM role. This could allow access to data and resources across all tenant projects. The code is reachable through a crafted CloudFormation template body containing template engine directives submitted through the product versioning API. To remediate this issue, users should redeploy from the latest version of awslabs/virtual-engineering-workbench.

CWE	CWE-1336
Vendor	aws
Product	virtual-engineering-workbench
Published	Nov 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

AWS / virtual-engineering-workbench

0 < c146486cec41f5b04fae57e9ce1a7fb40e695615

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/awslabs/virtual-engineering-workbench/commit/c146486cec41f5b04fae57e9ce1a7fb40e695615 aws.amazon.com: https://aws.amazon.com/security/security-bulletins/2026-162-aws/

Credits

CyStack