shaka-project/shaka-player
Mar 2026 – Mar 2026
1 Month active
Languages Used
JavaScript
Technical Skills
JavaScriptfront end developmentsecurity best practices
Sakura501
PROFILE
Sakura501
During a two-month period, this developer enhanced security and reliability across two major open-source projects. For shaka-project/shaka-player, they addressed a prototype pollution vulnerability in the Shaka Player Demo by refactoring configuration merging logic in JavaScript, filtering dangerous keys, and adding regression tests to protect DOM integrity. In protocolbuffers/protobuf, they implemented an optional recursion depth limit for Python text_format parsing, mitigating denial-of-service risks from deeply nested inputs while maintaining backward compatibility. Their work combined JavaScript and Python development with a focus on security best practices and automated testing, demonstrating thoughtful engineering to strengthen project resilience against real-world threats.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
298
Activity Months2
Your Network
225 peopleShared Repositories
225
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Aaron LevyMember
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Andres Felipe Losada LunaMember
Agajan J.Member
Work History
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for protocolbuffers/protobuf focus on security-hardening in Python text_format parsing. Implemented an optional maximum recursion depth to cap deep nesting during parsing, mitigating RecursionError and DoS risks while preserving backward compatibility for existing callers.
1 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for protocolbuffers/protobuf focus on security-hardening in Python text_format parsing. Implemented an optional maximum recursion depth to cap deep nesting during parsing, mitigating RecursionError and DoS risks while preserving backward compatibility for existing callers.
April 2026
March 2026
1 Commits
Mar 1, 2026March 2026 monthly summary for shaka-player focusing on delivering a secure improvement for the Shaka Player Demo. Implemented a prototype pollution vulnerability patch in the Demo by filtering dangerous assetBase64 keys and tightening configuration merging to prevent malicious payloads. Refactored config merging logic to reduce prototype pollution risk, added regression tests, and verified fixes through automated checks. The work enhances the security posture of the Shaka Player Demo, protects end-user DOM integrity, and strengthens overall configuration utilities.
March 2026
1 Commits
Mar 1, 2026March 2026 monthly summary for shaka-player focusing on delivering a secure improvement for the Shaka Player Demo. Implemented a prototype pollution vulnerability patch in the Demo by filtering dangerous assetBase64 keys and tightening configuration merging to prevent malicious payloads. Refactored config merging logic to reduce prototype pollution risk, added regression tests, and verified fixes through automated checks. The work enhances the security posture of the Shaka Player Demo, protects end-user DOM integrity, and strengthens overall configuration utilities.
Activity
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Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture100.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptPython
Technical Skills
JavaScriptPython developmentSecurity enhancementsTestingfront end developmentsecurity best practices
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
protocolbuffers/protobuf
Apr 2026 – Apr 2026
1 Month active
Languages Used
Python
Technical Skills
Python developmentSecurity enhancementsTesting