fix: upgrade path-to-regexp to 8.4.0 (CVE-2026-4926)

[orbisai0security]

Summary

Upgrade path-to-regexp from 8.2.0 to 8.4.0 to fix CVE-2026-4926.

Vulnerability

Field	Value
ID	CVE-2026-4926
Severity	HIGH
Scanner	trivy
Rule	CVE-2026-4926
File	package-lock.json

Description: path-to-regexp: path-to-regexp: Denial of Service via crafted regular expressions

Changes

• package.json
• package-lock.json

Verification

• Build not verified
• Scanner re-scan not performed
• LLM code review not performed

---

Automated security fix by OrbisAI Security

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[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses a high-severity security vulnerability identified in the path-to-regexp package. By updating the dependency to the latest patched version, the application is protected against potential Denial of Service attacks caused by crafted regular expressions.

Highlights

• Security Patch: Upgraded the path-to-regexp dependency from version 8.2.0 to 8.4.0 to address CVE-2026-4926.
• Dependency Management: Updated both package.json and package-lock.json to reflect the new version and ensure consistent dependency resolution.

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[gemini-code-assist]

Code Review

This pull request updates the project dependencies by adding 'path-to-regexp' version 8.4.0 to both 'package.json' and 'package-lock.json', while simultaneously removing the redundant 'path-to-regexp' version 8.2.0 dependency from the lock file. I have no feedback to provide as there are no review comments.

_{Note: Security Review has been skipped due to the limited scope of the PR.}