Aws Url Without Authentication
Description
Detects AWS Lambda functions that have function URL configurations with no authentication (AuthType: NONE). Lambda function URLs without authentication allow public access to invoke the function over HTTPS, which could lead to unauthorized function execution and potential security risks.
Detection Strategy
• Scans all Lambda functions in the specified AWS region
• For each function, retrieves its function URL configurations
• Reports a vulnerability when a function URL is configured with AuthType set to 'NONE'
• The vulnerability includes the function's ARN and the specific URL configuration that lacks authentication
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