Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorithm relies on the raw HTTP path while `request.url` is rebuilt from the `Host` header, a malformed header could make `request.url.path` differ from the path that was actually requested. Middleware and endpoints that apply security restrictions based on `request.url` (rather than the raw `scope` path) could therefore be bypassed. Users should upgrade to a version greater than or equal to version 1.0.1, which validates the `Host` header against the grammar of RFC 9112 §3.2 / RFC 3986 §3.2.2 when constructing `request.url` and falls back to `scope["server"]` for malformed values.
oryginał ENCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NEncode Starlette
APPEncode0.8.3 – 1.0.1 (bez)
Powiązane podatności
Starlette is a lightweight ASGI framework/toolkit. From 0.4.1 until 1.3.1, request.form() accepts max_fields a...
Starlette is a lightweight ASGI framework/toolkit. In versions 1.0.1 and earlier, StaticFiles on Windows is vu...
`python-multipart` is a streaming multipart parser for Python. When using form data, `python-multipart` uses a...
Directory traversal vulnerability in Starlette versions 0.13.5 and later and prior to 0.27.0 allows a remote u...
There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenti...