Overview

This issue documents critical security vulnerabilities identified in the Bedrock AgentCore SDK related to credential management, endpoint validation, and token handling.

Vulnerabilities Identified

• Endpoint Validation: Hardcoded endpoints without proper validation allow potential injection attacks
• Token Management: Lack of proper token lifecycle management leading to potential token leaks
• Input Validation: Missing validation for user inputs creating security risks
• Credential Exposure: Sensitive credentials potentially exposed in log files

Impact

These vulnerabilities could lead to:

• Unauthorized access to AWS resources
• Credential leakage
• Potential injection attacks
• Non-compliance with AWS security best practices

Resolution

A comprehensive security framework has been implemented in PR #16 that addresses all identified vulnerabilities with:

• AWS domain pattern validation
• Thread-safe token lifecycle management
• Input sanitization and validation
• Secure logging practices

Related PR

This issue is being addressed in PR #16: Security & Credential Management Enhancements