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HamzaSahin61

PROFILE

Hamzasahin61

Hamza Shahin developed and refined security detection templates for the projectdiscovery/nuclei-templates repository over a two-month period, focusing on expanding automated vulnerability and exposure detection for APIs and web applications. He engineered YAML-based templates to identify SSRF and CORS misconfigurations, exposed API documentation endpoints, and UI exposures in modern API tooling such as GraphQL Voyager and Apollo Sandbox. His work included inventory rules for AsyncAPI and detection of misconfigured Vault instances, as well as public environment variable exposures in frontend frameworks like Next.js and Vite. The contributions emphasized maintainability, accuracy, and streamlined triage, demonstrating depth in API security and template development.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

21Total
Bugs
0
Commits
21
Features
7
Lines of code
640
Activity Months2

Work History

October 2025

15 Commits • 4 Features

Oct 1, 2025

October 2025 highlights: Expanded automated exposure detection across API tooling, AsyncAPI, Vault, and frontend apps, delivering concrete templates and inventory rules that reduce exposure risk and improve scanning accuracy. Key features delivered include UI exposure templates for Altair/Postman/GraphQL Voyager/Apollo Sandbox/ReDoc, AsyncAPI spec discovery, Vault misconfiguration detection, and NEXT_PUBLIC_/VITE_ environment variable exposure detection. Architectural improvements include relocating AsyncAPI inventory under http/exposures/apis and ongoing YAML/JSON inventory refinements. Demonstrated skills include GraphQL tooling, API discovery patterns, security detection engineering, and modern frontend configurations.

September 2025

6 Commits • 3 Features

Sep 1, 2025

September 2025 monthly summary for projectdiscovery/nuclei-templates focusing on delivering targeted detection templates, improving accuracy, and expanding discovery capabilities. The work emphasizes business value through expanded vulnerability coverage, reduced false positives, and streamlined triage workflows.

Activity

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Quality Metrics

Correctness92.4%
Maintainability92.4%
Architecture91.4%
Performance90.6%
AI Usage21.0%

Skills & Technologies

Programming Languages

YAMLyaml

Technical Skills

API SecurityCORSCode CleanupConfiguration ManagementGraphQLNetwork ReconnaissanceNetwork SecurityNuclei TemplatingSecurity AuditingSecurity ScanningSecurity TestingTemplate DevelopmentTemplate ManagementVulnerability DetectionVulnerability Scanning

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

projectdiscovery/nuclei-templates

Sep 2025 Oct 2025
2 Months active

Languages Used

YAMLyaml

Technical Skills

API SecurityCORSCode CleanupConfiguration ManagementNetwork ReconnaissanceSecurity Testing

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