Principal Mapper
Principal Mapper is a Python tool that models AWS IAM configurations as directed graphs to identify privilege escalation risks and alternative attack paths in AWS environments.
Free1,544
Free1,544
Principal Mapper
Principal Mapper is a Python tool that models AWS IAM configurations as directed graphs to identify privilege escalation risks and alternative attack paths in AWS environments.
Data verified May 2026
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Principal Mapper (PMapper) is a Python-based script and library designed to analyze AWS Identity and Access Management (IAM) configurations for security risks within AWS accounts or organizations. The tool creates a directed graph model of IAM Users and Roles, enabling security professionals to identify potential privilege escalation paths and alternative attack vectors that could lead to unauthorized resource access. PMapper includes a local simulation engine that mimics AWS authorization behavior, allowing users to query whether principals have access to specific actions or resources. The tool goes beyond direct permission checks by analyzing indirect access paths, such as scenarios where a user might launch an EC2 instance with permissions to access resources they cannot directly reach. The solution supports both individual AWS accounts and AWS organizations, providing comprehensive IAM risk assessment capabilities. It requires Python 3.5+, botocore library, pydot, and graphviz for full functionality. PMapper serves as a security assessment tool for identifying misconfigurations and potential security gaps in AWS IAM implementations.
Principal Mapper FAQ
Common questions about Principal Mapper including features, pricing, alternatives, and user reviews.
Principal Mapper is Principal Mapper is a Python tool that models AWS IAM configurations as directed graphs to identify privilege escalation risks and alternative attack paths in AWS environments. It is a Vulnerability Management solution designed to help security teams with Attack Paths, AWS, Privilege Escalation.
Principal Mapper is a free Vulnerability Management tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/nccgroup/PMapper/ for download and installation instructions.
Popular alternatives to Principal Mapper include:
1.Ironwood Cyber Enlight - Autonomous pentesting platform that discovers, exploits & maps attack paths. (Commercial)
2.BloodHound - BloodHound is a Javascript web application that uses graph theory to analyze Active Directory and Azure environments, revealing hidden relationships and potential attack paths through visual mapping. (Free)
3.Cognito Scanner - A Python script that performs security testing attacks against AWS Cognito services including account creation, user enumeration, and privilege escalation vulnerabilities. (Free)
4.Enumerate IAM Permissions - A security assessment tool that identifies AWS IAM permissions by systematically testing API calls to determine the actual scope of access granted to specific credentials. (Free)
5.Pacu - Pacu is an open-source AWS exploitation framework designed for offensive security testing against cloud environments through modular attack capabilities. (Free)
Compare all Principal Mapper alternatives at https://cybersectools.com/alternatives/principal-mapper
Principal Mapper is for security teams and organizations that need Attack Paths, AWS, Privilege Escalation. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Vulnerability Management tools can be found at https://cybersectools.com/categories/vulnerability-management
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