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owasp-mobile-security-checker

Analyze Flutter and mobile applications for OWASP Mobile Top 10 (2024) security compliance. Use this skill when performing security audits, vulnerability assessments, or compliance checks on mobile applications. Performs automated scans for hardcoded secrets, insecure storage, weak cryptography, network security issues, and provides detailed remediation guidance.

18stars2forksUpdated 3/19/2026

Security Assessment

Safe(100/100)
Security Score100/100

About owasp-mobile-security-checker

The OWASP Mobile Security Checker skill is designed to perform comprehensive security audits and vulnerability assessments for Flutter and mobile applications. It covers a wide range of security risks as defined by the OWASP Mobile Top 10 (2024), including issues such as hardcoded secrets, insecure storage, weak cryptography, and network security. This tool is essential for identifying and addressing common vulnerabilities in mobile apps, ensuring they comply with modern security standards and best practices. By automating much of the assessment process, it enables developers and security teams to quickly detect and remediate potential security flaws in their applications.

This skill includes a set of automated Python-based scanners that cover the most critical risk categories. The scanners specifically address vulnerabilities related to hardcoded credentials (M1), outdated dependencies (M2), network security (M5), and insecure storage (M9). For more complex risks, such as weak authentication (M3) and input validation issues (M4), manual analysis is required, with detailed guidance available in the provided references. The tool outputs results in JSON format, which can be further analyzed to prioritize and remediate security flaws based on severity. It also includes an organized workflow to help users execute a thorough audit and generate a remediation plan.

This skill is aimed at security professionals, mobile app developers, and quality assurance teams who need to perform security audits on mobile applications. It's particularly useful for teams working with Flutter/Dart projects targeting Android and/or iOS platforms. Whether you're preparing for a compliance check, performing a vulnerability assessment, or conducting a quick pre-release audit, this skill provides a comprehensive solution for ensuring mobile app security.

FAQ

How do I run a full security audit with the OWASP Mobile Security Checker?

To run a full security audit, execute the four automated scanners from the root directory of your Flutter project. Use the following commands: `python3 <skill-dir>/scripts/scan_hardcoded_secrets.py .` `python3 <skill-dir>/scripts/check_dependencies.py .` `python3 <skill-dir>/scripts/check_network_security.py .` `python3 <skill-dir>/scripts/analyze_storage_security.py .` This will generate the respective JSON output files for each scanner.

What are the compatibility requirements for this skill?

The OWASP Mobile Security Checker requires Python 3 for running the automated scanners. It is compatible with Flutter/Dart projects that contain a `pubspec.yaml` file and target Android and/or iOS platforms. The scripts should be executed from the project root directory.

What should I do if the scanner detects issues in my project?

If the scanners detect issues such as hardcoded secrets or insecure storage, you should prioritize fixing CRITICAL and HIGH severity findings. For categories like M3, M4, M6, M7, M8, and M10, manual code review is necessary. The skill provides guidance on remediation based on the OWASP Mobile Top 10 (2024) reference document.

Can this skill be used for quick pre-release checks?

Yes, the skill includes a workflow for quick pre-release checks. You can run all four scanners and focus only on fixing the CRITICAL and HIGH severity issues found in the JSON outputs. This can help you identify major vulnerabilities before releasing your mobile application.

What manual analysis is required for certain risk categories?

For categories like M3 (Weak Authentication), M4 (Input Validation), M6 (Privacy Violations), M7 (No Binary Protections), M8 (Misconfiguration), and M10 (Weak Cryptography), manual code review is required. Detailed instructions and remediation suggestions for these categories are provided in the `references/owasp_mobile_top_10_2024.md` document.

Install owasp-mobile-security-checker

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill