https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T07:42:53.602166+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-342411 EUVD-2026-342411 2026-10-07T07:42:53.604887+00:00 EUVD-2026-342411 https://cve.radiocsirt.org/vuln/fkie_cve-2025-4318 fkie_cve-2025-4318 2026-10-07T07:42:53.604922+00:00

The AWS Amplify Studio UI component property expressions in the aws-amplify/amplify-codegen-ui package lack input validation. This could potentially allow an authenticated user who has access to create or modify components to run arbitrary JavaScript code during the component rendering and build process.

 https://cve.radiocsirt.org/vuln/ghsa-hf3j-86p7-mfw8 GHSA-hf3j-86p7-mfw8 — AWS Amplify Studio UI Component Properties Has an Input Validation Issue 2026-10-07T07:42:53.604953+00:00

Affected: npm: @aws-amplify/codegen-ui-react

### Summary The AWS Amplify Studio [amplify-codegen-ui](https://github.com/aws-amplify/amplify-codegen-ui) is a package that generates front-end code from UI Builder entities (components, forms, views, and themes) primarily used in AWS Amplify Studio for component previews and in AWS Command Line Interface (AWS CLI) for generating component files in customers' local applications.

An issue exists in the Amplify Studio property binding process of the `amplify-codegen-ui `package that could potentially allow an authenticated user to run arbitrary JavaScript code during the component rendering and build process.

### Impact When importing a component schema using the [create-component](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/amplifyuibuilder/create-component.html) command, Amplify Studio will import and generate the component on the users' behalf. The expression-binding function does not validate the component schema properties before converting them to expressions. As a result, an authenticated user who can create or modify components could run arbitrary JavaScript code during the component rendering and build process.

**Impacted versions: <=2.20.2**

### Patches This issue has been addressed partially in version [2.20.3](https://github.com/aws-amplify/amplify-codegen-ui/pull/1174) and additional fixes in [2.20.4](https://github.com/aws-amplify/amplify-codegen-ui/pull/1196). We recommend upgrading to the latest version and ensuring any forked or de…