Skip to content

fix(security): update wrangler to resolve undici vulnerabilities#286

Closed
bierlingm wants to merge 1 commit intomain-0.6from
fix/dependabot-undici
Closed

fix(security): update wrangler to resolve undici vulnerabilities#286
bierlingm wants to merge 1 commit intomain-0.6from
fix/dependabot-undici

Conversation

@bierlingm
Copy link
Copy Markdown
Collaborator

Summary

  • Updates wrangler lockfile resolution to 4.75.0, which pulls in patched miniflare with undici >= 7.24.0
  • No changes to package.json needed — the existing ^4.70.0 range already covers 4.75.0

Fixes 6 undici security vulnerabilities (3 High, 3 Medium).

Dependabot Alerts Resolved

Test plan

  • npm install completes without errors
  • npm audit no longer reports undici vulnerabilities
  • CI passes

🤖 Generated with Claude Code

…ities

Updates wrangler lockfile resolution from vulnerable version to 4.75.0,
which includes miniflare with patched undici >= 7.24.0.

Resolves Dependabot alerts:
- #135 (High): Unbounded Memory Consumption in WebSocket permessage-deflate
- #134 (High): Unhandled Exception in WebSocket Client
- #133 (Medium): CRLF Injection via upgrade option
- #132 (Medium): Unbounded Memory in DeduplicationHandler
- #131 (High): Malicious WebSocket 64-bit length overflows parser
- #130 (Medium): HTTP Request/Response Smuggling

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bierlingm
Copy link
Copy Markdown
Collaborator Author

Superseded by #287 — the clean lockfile regeneration resolves wrangler to 4.75.0 which includes patched undici.

@bierlingm bierlingm closed this Mar 19, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant