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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-16763

localstack serverless-localstack Configuration index.js os command injection

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Status
Published
Published
Updated
Assigning organization
VulDB

Description

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.compose_file leads to os command injection. An attack has to be approached locally. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

localstack serverless-localstack

  • 1.0affected
  • 1.1affected
  • 1.2affected
  • 1.3affected
  • 1.4.0affected

References