CVE-2026-18245
Incomplete fix for CVE-2025-4318 code injection in Amazon @aws-amplify/codegen-ui-react
CVSS Score
9.0
EPSS Score
0.0%
EPSS Percentile
0th
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
| CWE | CWE-94 |
| Vendor | aws |
| Product | amplify codegen ui |
| Published | Jul 30, 2026 |
| Last Updated | Jul 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
AWS / Amplify Codegen UI
0 < 2.20.6