CVE-2026-16763

CVE-2026-16763 affects localstack serverless-localstack up to version 1.4.0. The vulnerability targets an unknown function in src/index.js of the Configuration Handler, where manipulating the argument custom.localstack.docker.compose_file enables local OS command injection. The CVE describes loca...

CVE-2026-16763 localstack serverless-localstack Configuration index.js os command injection

A vulnerability was identified in localstack serverless-localstack up to 1.4.0. The affected element is an unknown function of the file src/index.js of the component Configuration Handler. The manipulation of the argument custom.localstack.docker.composefile leads to os command injection. An atta...