critical9.0
CVE-2025-4318
The AWS Amplify Studio UI component property expressions in the aws-amplify/amplify-codegen-ui package lack input validation.
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | @aws-amplify/codegen-ui-react | <= 2.20.2 | 2.20.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-hf3j-86p7-mfw8
- https://github.com/aws-amplify/amplify-codegen-ui/security/advisories/GHSA-hf3j-86p7-mfw8
- https://nvd.nist.gov/vuln/detail/CVE-2025-4318
- https://github.com/aws-amplify/amplify-codegen-ui/commit/ca98c38b7c3d69ae7c94d2f62b51e32e8165dae6
- https://aws.amazon.com/security/security-bulletins/AWS-2025-010
- https://blog.securelayer7.net/cve-2025-4318-aws-amplify-rce
- https://github.com/aws-amplify/amplify-codegen-ui/releases/tag/v2.20.3
- https://aws.amazon.com/security/security-bulletins/AWS-2025-010/
- https://blog.securelayer7.net/cve-2025-4318-aws-amplify-rce/