EXCEEDS logo
Exceeds
hackerxiao

PROFILE

Hackerxiao

Over a three-month period, contributed to IceWhaleTech’s ZimaOS and CasaOS-AppStore projects by enhancing security documentation, refining vulnerability management, and improving deployment configurations. Focused on updating SECURITY.md to address high-severity CVEs, consolidating security policies, and ensuring accurate CVE tracking for internal service vulnerabilities. Used Markdown and YAML to deliver clear, actionable documentation and policy updates, supporting both developer onboarding and security researcher collaboration. In CasaOS-AppStore, removed deprecated Docker services to streamline containerization and reduce maintenance overhead. The work emphasized security best practices, transparent vulnerability disclosure, and governance, resulting in improved risk management and more robust DevOps workflows across repositories.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
3
Lines of code
82
Activity Months3

Work History

April 2026

1 Commits

Apr 1, 2026

For 2026-04, focused on strengthening security documentation and CVE accuracy in IceWhaleTech/ZimaOS. The primary delivery was a documentation fix to reflect the correct CVE ID for a vulnerability affecting arbitrary internal service access, ensuring compliance with security standards and accurate vulnerability tracking.

March 2026

5 Commits • 2 Features

Mar 1, 2026

March 2026: Delivered targeted feature cleanup and security governance enhancements across IceWhaleTech projects. Reduced deployment surface area, strengthened vulnerability handling, and improved transparency for security researchers, setting a stronger foundation for risk management and maintenance.

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 (IceWhaleTech/ZimaOS) — Security-focused documentation update and groundwork for improved vulnerability management. Delivered a high-severity CVE entry in SECURITY.md to address an authentication bypass scenario, enhancing visibility, triage guidance, and response readiness. This aligns with ongoing security hardening and developer onboarding for secure practices. Commit: 28cfade6ac760ee72969b69056bba2eb9de7ba32 (Update SECURITY.md). No major bug fixes were recorded for this repository this month; the work focused on documentation quality and security posture.

Activity

Loading activity data...

Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

MarkdownYAML

Technical Skills

ContainerizationDevOpsDockerMarkdowncommunity engagementdocumentationsecurity best practicessecurity documentationsecurity policy documentationsecurity policy managementvulnerability assessmentvulnerability management

Repositories Contributed To

2 repos

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

IceWhaleTech/ZimaOS

Feb 2026 Apr 2026
3 Months active

Languages Used

Markdown

Technical Skills

security documentationvulnerability managementMarkdowncommunity engagementdocumentationsecurity policy documentation

IceWhaleTech/CasaOS-AppStore

Mar 2026 Mar 2026
1 Month active

Languages Used

YAML

Technical Skills

ContainerizationDevOpsDocker