https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T15:49:01.549985+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2024-45037 CVE-2024-45037 — AWS CDK RestApi not generating authorizationScope correctly in resultant CFN template 2026-10-04T15:49:01.552597+00:00

Affected: aws-cdk

The AWS Cloud Development Kit (CDK) is an open-source framework for defining cloud infrastructure using code. Customers use it to create their own applications which are converted to AWS CloudFormation templates during deployment to a customer’s AWS account. CDK contains pre-built components called "constructs" that are higher-level abstractions providing defaults and best practices. This approach enables developers to use familiar programming languages to define complex cloud infrastructure more efficiently than writing raw CloudFormation templates. We identified an issue in AWS Cloud Development Kit (CDK) which, under certain conditions, can result in granting authenticated Amazon Cognito users broader than intended access. Specifically, if a CDK application uses the "RestApi" construct with "CognitoUserPoolAuthorizer" as the authorizer and uses authorization scopes to limit access. This issue does not affect the availability of the specific API resources. Authenticated Cognito users may gain unintended access to protected API resources or methods, leading to potential data disclosure, and modification issues. Impacted versions: >=2.142.0;<=2.148.0. A patch is included in CDK versions >=2.148.1. Users are advised to upgrade their AWS CDK version to 2.148.1 or newer and re-deploy their application(s) to address this issue.

 https://vulnerability.circl.lu/vuln/ghsa-qj85-69xf-2vxq GHSA-qj85-69xf-2vxq — AWS CDK RestApi not generating authorizationScope correctly in resultant CFN template 2026-10-04T15:49:01.552710+00:00

Affected: npm: aws-cdk

### Summary The AWS Cloud Development Kit (CDK) is an open-source framework for defining cloud infrastructure using code. Customers use it to create their own applications which are converted to AWS CloudFormation templates during deployment to a customer’s AWS account. CDK contains pre-built components called "constructs" that are higher-level abstractions providing defaults and best practices. This approach enables developers to use familiar programming languages to define complex cloud infrastructure more efficiently than writing raw CloudFormation templates.

We identified an issue in AWS Cloud Development Kit (CDK) which, under certain conditions, can result in granting authenticated Amazon Cognito users broader than intended access. Specifically, if a CDK application uses the "RestApi" construct with "CognitoUserPoolAuthorizer" as the authorizer and uses authorization scopes to limit access. This issue does not affect the availability of the specific API resources.

### Impact Authenticated Cognito users may gain unintended access to protected API resources or methods, leading to potential data disclosure, and modification issues.

Impacted versions: >=2.142.0;<=2.148.0

### Patches The patch is included in CDK version >=2.148.1.

### Recommended Actions * Upgrade your AWS CDK version to 2.148.1 or newer and re-deploy your application(s) to address this issue. * If you are using older CDK versions before 2.142.0, you are not affected by this issue, however it is rec…