axum-extra-v0.12.6

0xPlaygrounds/rigaxum-extra-v0.12.6Apr 14, 2026by yanns

AI Summary

Fixes security vulnerabilities and deprecation warnings in Axum Extra, including filename injection and deprecated path variable formats.

Key Highlights

Fixed filename injection in `Content-Disposition` headers.
Fixed deprecated path variable format in `vpath!` macro.
Fixed multipart body limit error messages.

Breaking Changes

`vpath!` macro now raises a compilation error when using old deprecated path 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