axum-extra-v0.12.6
River-Zhang/SIFUaxum-extra-v0.12.6Apr 14, 2026by yanns
AI Summary
A patch release addressing security vulnerabilities and enforcing stricter path variable syntax.
Key Highlights
- Fixed `Content-Disposition` header injection vulnerability
- `vpath!` macro now enforces new `{var}` syntax, rejecting old `:var` and `*var`
Breaking Changes
- `vpath!` macro now rejects deprecated path variables (e.g., `:var` and `*var`) in favor of `{var}`
New Features
- Escape backslashes and double quotes in `Content-Disposition` filenames
- Return specific error message when multipart body limit is exceeded
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