CVE-2026-115414

high

Description

OS command injection in the Terraform hook in AWS SAM CLI before 1.166.2 might allow an actor who can influence the Terraform configuration or plan file consumed by a build to execute arbitrary commands as the build user on the host running the build via a crafted Terraform resource address. To remediate this issue, users should upgrade to version 1.166.2 or later.

References

https://github.com/aws/aws-sam-cli/security/advisories/GHSA-44mq-wjrh-vpj6

https://github.com/aws/aws-sam-cli/releases/tag/v1.166.2

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108281

https://aws.amazon.com/security/security-bulletins/2026-145-aws/

Details

Source: Mitre, NVD

Published: 2026-10-22

Updated: 2026-10-23

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

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

Severity: High

CVSS v4

Base Score: 8.4

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High