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axum-extra-v0.12.6

mantinedev/mantineaxum-extra-v0.12.6Apr 14, 2026by yanns

AI Summary

An update focusing on security and usability, fixing header injection vulnerabilities and enforcing stricter path variable syntax.

Key Highlights

  • Fixed header parameter injection in `Content-Disposition` filenames.
  • Enforced new `{var}` syntax in `vpath!` macro, stopping compilation for deprecated `:var` and `*var`.
  • Improved error messaging for multipart body limit exceeded.

Breaking Changes

  • The `vpath!` macro now rejects paths using deprecated variables (`:var`, `*var`).

Full Release Notes

- **fixed:** Escape backslashes and double quotes in `Content-Disposition` filenames to prevent header parameter injection in `Attachment` and `FileStream` ([#3664])
- `vpath!` macro now stops the compilation if your path is using deprecated path variables in the old `107` format, such as `:var` and `*var`. the only allowed way now is `{var}`. ([#3618])
- **fixed:** Return specific error message when multipart body limit is exceeded ([#3611])

[#3664]: https://github.com/tokio-rs/axum/pull/3664
[#3618]: https://github.com/tokio-rs/axum/pull/3618
[#3611]: https://github.com/tokio-rs/axum/pull/3611