PT-2026-66564 · Aws · Amplify Codegen Ui

CVE-2026-18245 · Published 2026-07-30 · Updated 2026-07-30

NVD

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Improper control of code generation in Amazon @aws-amplify/codegen-ui-react before 2.20.6 might allow a remote authenticated user to execute arbitrary code in end-user browsers, developer machines, CI/CD environments, and server-side rendering contexts via crafted Studio component or theme schema values due to insufficient coverage and effectiveness of the input validation introduced for CVE-2025-4318.

To remediate this issue, users should upgrade to version 2.20.6

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2026-18245

Affected Products

Amplify Codegen Ui

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-18245 · Security Note
• https://github.com/aws-amplify/amplify-codegen-ui/releases/tag/v2.20.6 · Patch
• https://aws.amazon.com/security/security-bulletins/2026-066-aws · Vendor Advisory
• https://github.com/aws-amplify/amplify-codegen-ui/security/advisories/GHSA-74xx-rjgf-m69j · Note