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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00108.

Exploitation poc

Automatable yes

Technical Impact total

Affected Vendors & Products

No data.

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-13500 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.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://aws.amazon.com/security/security-bulletins/AWS-2025-010/ cve-icon cve-icon
https://blog.securelayer7.net/cve-2025-4318-aws-amplify-rce/ cve-icon cve-icon
https://github.com/aws-amplify/amplify-codegen-ui/releases/tag/v2.20.3 cve-icon cve-icon
https://github.com/aws-amplify/amplify-codegen-ui/security/advisories/GHSA-hf3j-86p7-mfw8 cve-icon cve-icon
History

Wed, 15 Oct 2025 03:30:00 +0900

Type Values Removed Values Added
References

Sat, 19 Jul 2025 02:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Sat, 12 Jul 2025 22:45:00 +0900

Type Values Removed Values Added
Metrics epss

{'score': 0.00064}

 epss

{'score': 0.00067}

Tue, 10 Jun 2025 10:30:00 +0900

Type Values Removed Values Added
References

Tue, 06 May 2025 04:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 06 May 2025 03:30:00 +0900

Type Values Removed Values Added
Description 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.
Title Input validation issue in AWS Amplify Studio UI component properties
Weaknesses CWE-95
References
Metrics cvssV4_0

{'score': 9.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMZN

Published:

Updated: 2025-10-14T18:15:57.700Z

Reserved: 2025-05-05T14:03:53.695Z

Link: CVE-2025-4318

cve-icon Vulnrichment

Updated: 2025-06-10T00:56:59.266Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-05-05T19:15:57.847

Modified: 2025-10-14T19:15:42.347

Link: CVE-2025-4318

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses